On the underground highway, the team's vehicles stop in front of a roadblock as the Supers and the Purifiers examine the giant structure.
Quantum: Well, this is fortunate. A roadblock. James, what do you think?
Dragonfly: (sighs) Structure's too big and too heavy to lift. I could definitely blow to pieces if I had something like nuke. Problem is.....my suit can't blow through that.
Quantum: Not even your Sympetrum suit?
Dragonfly: Nope.
Thermo: Well, maybe I could freeze the structure, then Mammoth could knock it down.
Scarlett: Don't you need mommy's permission for that?
Snake-Bite laughs.
Thermo: Screw you!
Quantum: Looks like we're digging.
Mammoth: My guess exactly....or I could just
Red Dragon: Actually....
Red Dragon's body heats up, before Mammoth steps up.
Red Dragon: With Mammoth's strength, with I could just burn straight through that.
Red Dragon and Mammoth steps out to the blockage and aligns his fist with the blockage, before Caspian speaks.
Caspian: Enhuman, that stone is very ancient. I'm not sure that even your powerful Enhuman me-
Suddenly, Red Dragon and Mammoth punches the stone of the blockage apart, creating a tunnel for the team to travel through.
Dragonfly: You were saying?
Caspian: Okay.
Red Dragon: Never underestimate the power of the Dragon.
Genesis: See? What are you so worried about?
Quantum: It's not them I'm worried about, Adrian.
The team comes across another Atlantean Temple, which is flooded.
Caspian: The temple of the Aegean Sea.
Neon Crane: It's flooded....why?
Caspian: Rumor has it that this temple sunk during an earthquake...this was the work of an Ultimate Guardians.
Thermo: Uh...."ultimate guardians"?
Keera: Yes, there are three Ultimate Guardians. The hardest to beat.
Power Surge: You know; this is info I would like to be told WAY back before I decide that we are against our odds.
Phantom: Yeah, from now on, we need all the information.
Caspian: Enhumans, this temple is flooded to hell. Only Sea-dwellers can enter.
Quantum: Dragonfly and I can assist you. Our suits and helmets has the ability to allow to swim and breathe under water.
Caspian sighs.
Caspian: Okay, then stay close.
Quantum: Team...wait here.
Caspian, Quantum and Dragonfly through large underwater cave. The team swims up through an air pocket that leads to the main tomb of an Atlantean Ancestor.
Dragonfly: Whoa. These rock carvings....talk about bizarre.
Quantum: This is incredible. Absolutely incredible. My granddad was a scuba diver. Always wanted to see the world for it truly was...
Dragonfly: Caspian, exactly, where are we?
Caspian: We are in the tomb of my great grandfather.....and his father before him.....the shard of the Aegean Sea is here. Follow me and stay close.
The trio walk through the flooded tomb and into a dark hall as the team begins to complain.
Quantum: Well, it's dark...and I can't see a damn thing.
Caspian: Does anyone happen to have a lighter?
A moment of silence.
Caspian: Really? the eleven of us and no one thought to bring a source of l-
Suddenly, Dragonfly's palm blaster creates a small beam of light.
Caspian: Of course....
Quantum: Alright. We got some light. Let's keep going.
Dragonfly: I'll mark our points that way we know how to get back.
Caspian leads the team down the tunnel as Quantum uses his energy powers to mark pinpoints to know their way back. After some travelling, the team finally reaches the main tomb, where a coffin is seen up ahead.
Dragonfly: Well, I guess that's it. V.O.X?
V.O.X: The fragment to the heart of the Sea is in the coffin.
Dragonfly: Right....then let's get it.
Dragonfly walks up ahead, before Caspian speaks.
Caspian: James! Wait!
Dragonfly suddenly steps on a button on the floor, activating a series of traps including darts shooting out the wall. With his insect like wings on his suit, Dragonfly flies out of the way, narrowly avoiding the fatal darts.
Dragonfly: Whoa! That was close!
Quantum: V.O.X?
V.O.X: There's traps set all around the tomb. No other way to that coffin.
Quantum: Okay! How do we get passed this?!
Caspian: You powers won't work with these traps. They're designed to stop an Enhuman dead in his or her tracks. Your kinetic energy or your suit won't get you past these traps.
Quantum: Let's try taking out of the traps.
Quantum steps up and uses his laser vision to attempt to blast the traps apart, but the walls deflect his laser vision as it hits a wall behind the team.
Quantum: Shit!
Dragonfly: What the hell?
Caspian: I'm telling you! The Atlanteans build these traps to keep Enhumans out! Your kinetic energy or your suit won't get you past these traps.
Quantum: Okay, so how do we get pass those traps?
Caspian arms his trident, before using charging at the shooting darts, using his trident to block the darts by twirling his trident around. After this, two giant sharp axes come swinging down, before Caspian flips over the axes, dodging them as they swing. Two crushing pillars attempt to crush Caspian, who with his bare hands holds them back. After a brief struggle, Caspian successfully pushes back the crushing wall traps, destroying them in the process. Shortly after, Caspian calls to Quantum and Dragonfly, who are standing with impressed looks.
Caspian: all clear.
The two approaches Caspian as they all approach the coffin. Dragonfly prepares to open the coffin, before Caspian stops him.
Caspian: Stop...this is an Atlantean coffin. It must be treated with respect....and it is my grandfathers' tomb.
Quantum: He's right. I'll get one end. James, you get the other.
Quantum and Dragonfly work together to lift open the coffin top, before lending it down, revealing a decayed Atlantean corpse with a shard from the Heart of the Sea.
Dragonfly: (whew)
Quantum: And just who might this be.....
Caspian: This is Kiloak. My father's father.....(noticing shard in Kiloak's hands) and there's the shard...be careful when you-
Dragonfly grabs the discarded hand with the shard in it.
Quantum: James!
Dragonfly: What?
Caspian: Have you no respect for the dead?
Dragonfly: No, I do. This is just more simple.....
Dragonfly carefully removes the shard from the separated discarded hand.
Dragonfly: Sorry about this, buddy.
Suddenly, behind the team, multiple jelly fish oral like tentacles are sneaking up behind them.
Dragonfly: Well, looks like we got piece number four....
Quantum: Good, now, let's get the hell out of here.
The jelly fish oral tentacles grab Quantum, and Dragonfly, before dragging them back towards the exit.
Caspian: Guys!
Caspian pursues the tentacles, which after the chase, are revealed to belong to Ultimate Guardian, Zarnak. The tentacles shock Quantum and Dragonfly, before throwing them down.
Zarnak: This was the best you could can do, Caspian? Team up with Enhumans? Forgive me, but even you have to admit, I find it very hard not to laugh.
Caspian: Zarnak.....one of the three ultimate guardians.
Zarnak: It's been way too long, Caspian.
Caspian: Yeah, it has....
Zarnak: (laughs) If only your father were here to see how brave you Enhumans are to face certain death....(to Caspian) Shame I heard you murdered him.
Caspian: I didn't kill my father.....I was framed....
Zarnak: Well, you probably were.....but then again, it was your trident in your fathers' chest....at least, that's what Krull said.
Caspian: The Sea Warlock's been filling your mind with lies.....and for some reason, he and my brother have collided in engaging war with the surface.....
Zarnak: Wow! You all have done your homework. I've heard you've already disposed of the mermaid and incapacitated two of the guards...in order to obtain the pieces of the shard before Ramses does.....in order to activate the Rings of the Ocean.....but right now you have bigger concerns...most of all (stretches his tentacle) me!
Zarnak stretches his tentacle and Caspian while the rest of the team dodges. Dragonfly jumps up and punches Zarnak, getting shocked in the process. The two engage in a brief fight before Zarnak tosses Quantum aside. Dragonfly shoots beams at Zarnak as Caspian attempts to aid the two in the fight against with his trident, managing to stab his tentacle.
Zarnak: You're going to regret that....
Zarnak lunges his tentacles at Caspian, knocking him down. Dragonfly's suit nanotechnically creates blades, before he duels with Zarnak. Quantum grabs a giant boulder with his super strength, before throwing them at Zarnak, who dodges. One piece of debris hits Zarnak in the temple as Quantum uses his laser vision to blast off another oral tentacle. Zarnak attempts to attack Quantum, who holds back the attack, before eventually being punched into the wall. A tentacle latches onto Dragonfly.
Dragonfly: V.O.X!
V.O.X: Activating countermeasures!
Zarnak shocks Dragonfly, but the countermeasures are activated, allowing the suit to take on the electricity.
Dragonfly: Let me give this back to you..
Dragonfly electrocutes Zarnak, but the electricity bounces off Zarnak and indirectly hits Quantum and Caspian, incapacitating them from the fight.
Dragonfly: Whoops....
Zarnak: Your Enhuman suit be immune to my shocks, but yours will bounce off my body.
Dragonfly: Huh....should've seen that coming.
Zarnak: Your allies have been incapacitated...and you cannot stand up to an Ultimate Atlantean Guard alone.
Dragonfly: I'm not alone. V.O.X?
V.O.X: Activating all weapon and combat systems.
V.O.X activates the armor's full potential, before Dragonfly engages Zarnak, during the fight, pillars are knocked down making the temple unstable as Quantum and Caspian are waking up. Zarnak wraps one his oral tentacles around Dragonfly and tosses him around a pillar, but in slow motion, Dragonfly activates his boosters and rams into Zarnak, knocking him into the wall. Zarnak and Dragonfly engage in a power struggle with their powers while Quantum finishes up destroying the pillars, causing the entire ceiling to fall as Dragonfly flips out of the way, before the ceiling collapses on top of Zarnak, incapacitating the Ultimate Guardian. Dragonfly regroups with Quantum and Caspian.
Dragonfly: I think that shock from Zarnak fixed my back problem...
Quantum: Impressive, son. You two used a strategy.
Caspian merges the fourth shard with the rest of the pieces of the Heart of the Ocean.
Caspian: All right. That's four pieces down.
Dragonfly: And three more to go....so where to next, Caspian?
Caspian: One of the deadliest seas on the planet....the Red Sea.
Quantum: "The Red Sea" like from the bible "The Red Sea"?
Caspian: Yes, it's where in your so called "Bible" and your human prophet, Moses, split to see so that his people can pass while pursued by Egyptians...we must move now.....we are burning day.