MTL - Dimensional Restaurant in Marvel - Chapter 114 Ozumaru, let's play with you

Living things really are ignorant – the greed to obtain the key to knowledge and the fundamentals of energy overpowers them. Little do they know that knowledge is full of lies and energy is the root of destruction. Us, mages, have mastered travelling through space and time. We are invincible, we can turn worlds into dust and you, mere ants, will be wiped out with no trace.

-Mage Adam

An A.I.(Artificial Intelligence) gets reincarnated into a world where he becomes a mage.

Reborn in the Marvel universe, Hawk learned one brutal truth—safety wasn't something you were given, you had to fight for it. He made himself a promise that day, committing to a path of relentless training and iron discipline that would define the next several years of his life.He didn't want a serum or a suit of armor, he wanted to unlock the power buried deep within.On the day his vow is fulfilled, he awakens a power that sings the song of creation itself, a force that can bend reality to his will.In that same moment, the sky over New York cracks open, and an alien armada pours through...

What the hell? That menace who bullied me since I was six years old, actually became a pretty girl after three years of living apart? And she even ran to our agreed duel location to confess to me, hoping that I can become her boyfriend?!

This is a plot against me! There’s definitely an enormous conspiracy behind this! I won’t be fooled by you! Even if you tear up and act all pitiful, I will still disregard you and humiliate you, until you’ve have completely paid back all my childhood grievances!

What’cha lookin’at? There are very reasonable grounds for bullying a girl!

- Description from Novelupdates

I saved the Warrior who used to ignore and bully me and now she is obsessed with me.