Youth is indeed very good.

Noan heard Urlgug's voice ringing out and softly said to Vylyss: "You sit here quietly, understand?"

Vylyss nodded slightly, feeling extremely warm inside.

Seeing Vylyss so obedient, Noan breathed a sigh of relief, then hurriedly walked towards Urlgug.

Urlgug had now cut the 'Evil Eye' into many pieces; the parts that Urlgug had cut were neatly placed on the ground, with a clean cloth underneath.

"Master…" Urlgug said as he held out his hand for Noan to see.

In Urlgug's hand were two stones of the same colour.

However, one was normal, and the other had a bit of white in the middle, like a pearl surrounded by a crystal.

"Congratulations master… You were lucky to obtain the 'Evolution Crystal'." Urlgug laughed loudly, his face showing joy.

Noan felt confused and frowned, asking: "Urlgug, what is an evolution crystal?"

Urlgug took a deep breath and began to explain: "Master, as I said earlier, the 'Demon Eye' has the ability to hide inside the victim's body and turn their body into its home."

"In addition, it can absorb energy, power, and even energy crystals inside the victim's body."

"One of its most special features is that… if it absorbs enough energy, it can create an 'Evolution Crystal'."

"This stone is the 'Evolution Crystal', If it's used by any monster with a rank lower than C rank, they can evolve a small level."

Noan held the stone with the white spot in the middle in his hand, as he felt that this was too strange.

He had never learnt or read any information about a stone with such terrible uses.

It should be noted that the rank of a lord's soldiers or heroes is fixed and cannot be increased.

Of course, except for Noan's SSS rank talent, which has surpassed the limits of human understanding, it is possible to easily increase the rank of heroes and soldiers.

'Perhaps this thing only exists in the fantasy world.' Noan held the stone in his hand, thinking to himself.

Suddenly, he remembered that Vylyss was still seriously injured. He looked at Urlgug and said softly, "Urlgug, thank you. But this time Vylyss is seriously injured; I have to save her first."

Urlgug hurriedly knelt on one knee on the ground, bowed his head, and respectfully said: "Master, you have given me this life; you allowing me to exist is already a blessing to me; I have nothing more to ask for."

Noan heard that and nodded slightly: "Uhm!"

"Master, I have something I want to try; I hope master can allow it."

Hearing Urlgug speak, Noan asked in confusion: "What do you want to try?"

"Master, shamans like me have a somewhat evil magic that can turn the dead into tireless fighting machines." Urlgug explained.

"I feel like this monster is a suitable material to use that kind of magic."

"Good! You can try." Noah said and turned to leave.

Urlgug bowed his head respectfully, then he walked to the side of the Tanker zombie's corpse, his eyes turning extremely cold; it was completely different from when he was facing Noan.

Noan of course, didn't know what Urlgug would do, at this moment, he just wanted to quickly save Vylyss.

He walked to her side, handed the 'Evolution Crystal' to Vylyss, and said softly: "Vylyss, you should swallow this stone first; it can help you evolve."

Vylyss looked at the stone in Noan's hand and immediately recognised what it was. After all, she came from a fantasy world, so of course she had read about or seen this stone before.

"Master…" Vylyss's face was pale, her lips were ashen like an anaemic patient.

She slowly reached out her hand towards the stone in Noan's hand without any refusal.

Vylyss held the stone in her hand; her eyes were not looking at the stone but staring at Noan, the corners of her mouth slightly raised, revealing a charming smile.

"Master, what do you mean by giving me this stone?"

Hearing this, Noah frowned and asked in confusion: "Of course it is to help you evolve. After evolving, your wounds will definitely heal."

Vylyss asked again: "Master, do you know how precious this stone is?"

"Of course. That's why I'm giving it to you."

Vylyss just stared at Noan after hearing that; she then smiled and said: "Master, even if I weren't a summoned hero, after hearing what you said and seeing what you did, I would definitely still fall in love with you."

"You… um…"

Noan was about to say something more when Vylyss immediately sealed his mouth with her soft and sweet lips.

Her wet tongue tried to pry open his jaw, then crept inside his mouth.

Noan did not refuse, immediately responding passionately to Vylyss's kiss.

The two kissed until they forgot where they were, their minds absorbed in the sweetness of this kiss.

A moment later, the two of them separated; Vylyss's face was flushed with embarrassment and excitement.

She wanted more, but she knew… Now was not the time for that.

Vylyss smiled, softly saying: "I swear on my faith, my heart, and my soul… Master, I love you, and I will never betray you."

Noan chuckled; even if she didn't swear, with the rules of summoning heroes, the chance of Vylyss betraying was very low.

Moreover, later on, if he used the 'Fusion' talent on Vylyss, she definitely wouldn't betray him.

Because of that, he didn't care too much about her swearing allegiance to him.

Vylyss saw that Noan didn't seem to care and pouted, but she didn't explain much.

Sometimes, no amount of talking is as good as taking action.

Vylyss held the stone in her hand, then clenched it, a stream of light radiating from her hand.

It slowly spread out around, covering her entire body, and then stopped.

At that moment, darkness became like a cloth, covering her inside.

Noan saw this scene and was a bit worried because he couldn't see inside, so he didn't know what Vylyss's situation was.

However, thinking that the stone would help her evolve, he felt a lot more at ease.

A moment later, the cloth woven of darkness disappeared, revealing a beautiful girl.

Vylyss evolved successfully.

Noan noticed that her horns and wings seemed to be slightly larger.

Especially the wings; before, her wings were black, but now they seem to have turned purplish-black.

Vylyss slowly opened her eyes, revealing a pair of eyes that emitted a seductive yet strange pink light.

…

Name: Vylyss

Race: Royal Succubus.

Rank: D+

Level: 0

Description: [Collapsed]

…

Noan read the description, seeing nothing new except for an additional line describing her new ability.

"Chains of Imprisonment"

It was the type of skill she had used often, but now, with the addition of darkness and light elements, its power was also increased.

However, what he noticed most was her wound; it had completely healed, leaving no trace behind.

Noan looked closely and discovered that Vylyss's skin seemed to have become a little smoother. Her skin was not the snow-white type but had a slight pink tint to it, making it extremely alluring.

"Master…" Vylyss suddenly smiled greedily and seductively, walking to his side.

Her fingers gently lifted his chin.

Their faces were facing each other; she was so close that he could feel her breath on his face.

Her breath carried a seductive scent; it was like the scent of lavender.

Not too strong, but enough to make him feel intoxicated.

"Master… Do you want to continue what happened earlier?" Vylyss smirked; she looked like a domineering CEO forcing a kiss on a small male secretary.

Noah: "..."

"Okay, you don't have to…um…um…" Noan opened his eyes wide.

Vylyss continued to kiss Noan; this time the kiss was even more intense than before.

She licked his lips, bit them lightly, then used her long tongue to wrap tightly around his.

"Master, I…" Urlgug was about to say something as he walked towards Noan when he saw this scene.

Vylyss glanced at Urlgug, her eyes showing a hint of annoyance. She waved her hand, and a black curtain appeared, enveloping them inside.

When Urlgug saw this scene, he did not know whether to leave or stay. In the end, he could only sigh, go to a place not far away, and sit and watch over them.

"Ah! Youth is indeed very good."