MTL - Rebirth of the Super Thief - Chapter 89 :organ

Poisoned by his wife, betrayed by his best friend, and abandoned by his children—Matthew died broken and alone. But when he wakes up thirty years in the past, trapped in his eighteen-year-old body, everything changes.Now, the halls feel haunted, memories from a future that may never come keep popping into his head, and something strange is growing inside him—something he can’t explain. Sadly, this second chance isn’t a blessing. It comes with a price.But this time, he won’t be the victim. This time, he’s the one in control.

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.

It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??

Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

- Description from Webnovel

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?

- Description from novelbuddy

“I... I am a mere villain in a novel!?”A handsome male asked the void but received no answer, his face filled with shock as he awoke from sleep; the date again told him it was the 7th of July 2035, the day his fiancée would ask to break their engagement.Suddenly his mind was assaulted by various memories, strange events and occurrences ending with his death.“What are these memories? Why the hell do I act so pathetically when around these women!?”He rose from the velvet sheets, his tall body standing at the window, wearing nothing but his magnificent, well-trained birthday suit.“Never again! That damn guy can have them all! I quit!”[Supreme Villain System Installing]“NO! I don't want it!”[Error... System rejected by the host!]“Good...”[Supreme Netori System Installing!]“Oi...! No... Stop! I don't want to submit my control and will!!”The handsome male began to slam his head against the solid stone wall, the impact causing his brain to rattle, blood seeping down his forehead.[System.....Error]“I won't submit!” He roared; the morning maid stunned outside his door as he smashed his head against the wall, each blow causing his vision to grow blurrier and his muscles to spasm.[Netori... Error....]“Haha... I won! Screw you!”[Idiot]“Eh?”A sudden jolt of lightning shot from the ceiling, zapping the handsome male's brain as he fell to the ground, his body shuddering in silence.“Ngh!?”[I would never control you... Here, take these little gifts. I'll go mess with those skanks that hurt you][Do your best, Amon]But Amon finds nothing is simple when dealing with years of feelings and supreme beings.Can he escape the fate of a villain's death, or will the deep shackles of his past lives bind him?Watch as he surpasses them all, stepping over other villains like ants and crushing the heroes to become the supreme Villain.