Poison With Poison [Transmigration]

The young and sickly heir of the richest family in the most prosperous country. A calculating and venomous snake, that was what would best describe Aoi.

He was bedridden all of his life because of a supposed disease, armed within a companionship of only his non related uncle and his cousin. Never truly experiencing paternal love.

Recently he died. Imagine his surprise when he was given a second chance.
A lucky lottery where he can have a healthy body, finally he can be unscrupulous without anyone berating him.

The task requires me to slap the white lotus? And to counter attack? Well gladly.

Oh you want me to cause a scene of bloody slaugher? Certainly.

Heh you want me to submit to you and become your bride? Maybe I'll think about it.

Armed with his silly system he navigates the whole space time continuum to one day earn the ticket to happiness.