She was born into a wealthy family - Chapter 591 - babies need a room

Office worker Leon is reincarnated into a particularly punishing dating sim video game, where women reign supreme and only beautiful men have a seat at the table. But Leon has a secret weapon: he remembers everything from his past life, which includes a complete playthrough of the very game in which he is now trapped. Watch Leon spark a revolution to change this new world in order to fulfill his ultimate desire…of living a quiet, easy life in the countryside!

When a person dies, they either die light as a feather (aka unimportant) or heavy as Mt. Tai (aka very important).

After seeking pleasure in the nightclub and a night of romance, he discovered there’s a seed in his stomach;

To correct the mistakes of his past, a young man is forced to narrow the space between science and witchcraft, as he ventures on a quest to save his world from complete destruction.