Grayback

Meet Eren Idril, just your average Joe trying to navigate a world that's gone full sci-fi bonkers. We're talking flying cars, holographic pets, the whole shebang. But here's the kicker: amidst all the flashy gadgets and mind-bending tech, there's something even more mind-blowing going on—mana.

Now, this ain't your run-of-the-mill magic trick. Nope, mana's the real deal, and only the elite, the cream of the crop, the Rankers, get to play with it. They're basically like the cool kids in high school, but with superpowers and a really fancy title.

But here's where things get spicy. While everyone's busy flexing their mana muscles and living it up in this brave new world, there's trouble brewing on the horizon. Like, end-of-humanity kind of trouble. Turns out, Earth ain't the safe haven it used to be, and now folks are scrambling to find a new place to call home.

Enter Eren Idril, the ultimate underdog in a world full of heroes and villains. He's not your typical protagonist, more like the guy you'd find chilling in the background, minding his own business. But when he stumbles upon a power that everyone else thinks is busted, well, let's just say things are about to get interesting.

- Grayback

Infinite Mana In The Oasis

Nine trumpets mixed within themselves to create a sound that overshadowed a draconic roar. It was as if Eren's bold and dare-devilish mindset had been adopted by his summons as well. The summoned elephants looked angry and ready to launch a kamikaze at the wyvern.

The summoned elephants launched projectile attacks at the beast. A few of the elephants sent wind-element projectiles in the shape of their tusks. Others sent compressed wind balls using their trunks. The remaining elephants fired wind-element shards from their tails.

Eren got access to another fusion attack.

He manifested spears made of wind and fire element mana. He fused the elements and created a series of spears over his head. He brought down his ax-wielding hands and let the spears attack the beast's wings before he could try to fly away from the elephants' attacks.

Signs of Soul Sense Awakening