People are betting wildly, ten consecutive guarantees

Because I couldn't find a fanfic about Abyss of Gambling, I decided to write it myself!
In the private Hundred Kao Academy, the school with the student union as the apex has a class system dominated by "gambling". Whether it is wealth or honor, they can all become chips in the game, heaven for the winner, hell for the loser.
Ayanokouji Kiyotaka's younger brother, [traveler] Ayanokouji Kiyohei stepped into this campus today, determined to change the class system of this academy, so that the people at the bottom can also stand up!
There are two things he relies on, sufficient money, and a system that can guarantee the bottom line for ten consecutive times.
It's just... in the course of a revolution, there are always hiccups.
"Saotome Mea Ari, you guys don't ask me to borrow money anymore! How many times have you lost and still want to get back your money?"
"Snake Mengzi, you can't bet on a dog with a house! I told you I wouldn't gamble with you, and it's the same if you squat on the ground and pretend to be good!"
"And you, Sheng Zhima, stop playing revolver! If you want to play, I will teach you another Russian roulette."
ps: Rich book friends suggest going to Hedgehog Cat to support the original author.