I'm Gambling on the World to Save the World

Yechen was reborn in a world called the Abyss of Gambling. Make a contract with a great will to save this world born of fantasy. This is a world born because of gambling, with a group of teenagers and girls who gamble crazy. Is it really okay for him to save such a world, or should he let it be destroyed like this? Also—— Looking at the girls around him, Ye Chen was speechless and choked. He, he really doesn't want to do this... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.