The Villainous Daughter's Butler ~I Raised Her to be Very Cute~ - Chapter 13Book 3: : Lady Sophia’s Wish Part 3

When I woke up after a pretty crappy death, what greeted me was one of those famous fantasy worlds! I didn’t expect anything like becoming the strongest with a common job, or rising to the top with the weakest class…

Ye Hai traveled to the Marvel Universe, with a large scientist system, and IQ completely exploded all Marvel superheroes and rebels.

     “What is Iron Man? His steel suit is all my cottage! Tony, I seriously warn you that you have to pay me patent tax!”

     “The Hulk’s stuff is harassing me again, isn’t it just turning your ass red? But I have solved your problem of getting out of control, and a little sequelae should be.

     “Captain America, don’t always show off your shield, your shield is not unusual, I can mass-produce it!”

- Description from b faloo

When 18-year-old Kyle Conner arrives at his aunt's for a summer holiday, he expects relaxation and freedom. Instead, his life is forever altered when he crosses paths with Lilith, the demon of lust and second-most powerful entity in the underworld.Forced into a dark pact, Kyle is transformed into a demon and gifted with a mysterious system that promises immense power. But this newfound strength comes with a deadly price: Kyle must hide his true nature and navigate the treacherous world of demons, all while being hunted by Lucifer and other malevolent forces.As Kyle struggles to control his newfound powers and unravel the secrets of the system, he discovers his ultimate goal: to overthrow Lucifer and bring about a new era of peace. But with the forces of darkness closing in, Kyle must confront the darkness within himself and make impossible choices to survive.Will Kyle be able to master his demonic powers, outwit his enemies, and fulfill his destiny? Or will the weight of his newfound responsibilities consume him, dooming humanity to eternal darkness?