The temptation of my brother-in-law - Chapter 81 - Eighty One

In her previous life, Gu Tong was blind to people's true natures, and died unjustly, becoming the number one venomous woman scorned by all.After her rebirth, Gu Tong tore apart her cousin with her bare hands, shattered the mistress on her chest, and stewed the scum in an iron pot, becoming the first Doctor who brought aid to the world; none who owed her could escape.Her happy and perfect new life officially began, and Gu Tong shouted her loud slogan, “Kiss, hug, lift high, husband, let's have a baby, oh yeah.”

Leon is an average high school student who likes to watch anime and read novels.
He's about to cross the street, only to be greeted by a truck and died.
But, he got reincarnated as Uchiha yet dead again because Itachi killed him.
Leon got reincarnated again as the grandson of the recovery girl.
He got kidnaped and tortured by All For One.
After his third death, he got reincarnated as a son of Bibi Dong.
In this fourth life, he wants to change his fate to become the strongest.

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For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it?

【First Simulation: You are transported to a world of cultivation】【You become a refugee fleeing famine. During your journey, you save an abandoned baby girl and become her elder brother】【You rely on each other, becoming each other’s support】【At the end of the simulation, you shield the now-grown girl with your life, sacrificing yourself to block numerous demonic cultivators. You die, and the light in the girl’s eyes fades】…【Second Simulation: You are transported to a world where steam and magic coexist】【You immerse yourself in the study of magic, obsessed with its research. One day, while out, you encounter a half-blooded demon girl wandering the streets. You take her in as your student】【You teach the demoness what it means to be human, show her the beauty of the world, and nurture her into a miracle that surpasses even the gods】【At the end of the simulation, you die of old age in front of the nearly immortal demoness due to your mortal lifespan】…One simulation after another, one encounter after another.Xu Xi suddenly felt something was off: “Wait, you said you’re coming to the real world to find me?”