MTL - Genius Fundamentals - Chapter 6 equation

After dying in the world of One Piece, he was reincarnated once again this time as Neji Hyuga. But fate was no kinder here. With his father dead and the cursed Caged Bird Seal looming over him, for his survival he made a ruthless decision....

Killed by a Sage Emperor and reborn as his 13 year old self, Nie Li was given a second chance at life. A second chance to change everything and save his loved ones and his beloved city. He shall once again battle with the Sage Emperor to avenge his death and those of his beloved . With the vast knowledge of hundred years of life he accumulated in his previous life, wielding the strongest demon spirits, he shall reach the pinnacle of Martial Arts.

In order to protect my two sisters-in-law, I was possessed by a Fox Demon. Since then, I've found that the way all women look at me has changed...

What? He’s transmigrated into an apocalyptic novel?

What? He transmigrated into a white lotus?

What? The white lotus killed the main character shou (bottom, uke) and even proudly became a mistress?

Oh, luckily the white lotus in the apocalypse has a thick thigh to hold on to (someone to rely on).

What? This was actually an apocalyptic rebirth revenge story?

What? The thick thigh was actually a really big cannon fodder?

Therefore, this is the dramatic story of a man who transformed into a white lotus struggling to survive in an apocalyptic rebirth revenge novel, trying to avoid the reborn pig’s foot (the original main character), and trying his best to get away from the cannon fodder gong (top, seme).

- Description from Novelupdates