Harem System: Spending Money On Women For 100\% Rebate! - Chapter 183: Past.

I spent my life playing a game.
I hit the wall, stuck in second place for the rest of my life.

Out of the blue, I received a message and was possessed by the game.
As the worthless son of an Underworld Boss!

“Yes, bloodline is also a power, as long as you can use it. My ability is ‘Famiglia’.”

The game addict never disappears. Overwhelming violence, endless wealth, connections in the other world. I, I’ll use anything to stay alive!

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

One day, Yoichi who grew up while not knowing his parents has received the news of his father’s death. His father left behind a testament——which said he is to pick only one out of five ‘little sister candidates’?!

He was tired of being broke. Tired of pretending. Tired of watching others win a game he didn't even understand.But when a failed job interview leads Alex into the world of a mysterious millionaire, he’s thrown into a hidden war, one where money isn't just earned… it's engineered.Guided by Uncle Raymond, a man with a dark past and deep wisdom, Alex begins to discover the suppressed history and secret systems behind money, from cowries to crypto, banks, black markets, and so on. He learns that wealth isn't something you chase... it's something you attract by understanding value.But then, Alex stumbles upon The Sovereign Circle, a group of elite powerbrokers who don't just make money... they control its very definition and rig the system for profit. Raymond? He’s unknowingly tied to them.Being torn between exposing the truth and protecting the man who changed his life, Alex faces a final test: Will he play the game like everyone else or will he rewrite the rules?***This is a story for anyone who has ever asked, “Is there more to money than making it?”