MTL - Engraved in Bone - Chapter 18 Bunny Lord and Fox Demon 007

Su Wen transmigrated and became the Prime Minister’s son, possessing both power and money.

After dying a pathetic death as an overworked office drone, I woke up reincarnated as Archer—the bastard prince of the Brutish Empire.My existence is a royal secret as My father, the King, would rather pretend I don't exist. My half siblings get royal treatment while I'm hidden away like a dirty secret.But I have a secret of my own. I was OP.By age two, I realized monsters flee from my stupidly OP mana. By age ten my mana could level cities—if I dare to unleash it.When my half-sister is kidnapped by the demon king, I finally decided to step out of hiding to become the strongest in this new world.

This is the story of a crazy lich who possesses an internal game system and brings catastrophe to the entire world.