The male protagonist is unexpectedly transported to the world of Kakegurui.

He's actually the future heir of the Oogami clan!

She's also engaged to the Momogami clan?!

He was born with X-ray vision!!

You can even hear other people's thoughts!

Originally, I just wanted to help them quit their gambling addiction...

Unexpectedly, the way they looked at me became increasingly strange!

It seems like I'm being targeted by a group of strange women...