First of all, this is the best abusive yaoi manga I ever read (and I read A LOT.) Second, if you don't like things like rape, physical and mental abuse + weird kinks, then don't read it god damn it! It has abvious tags what this manga is about and people who dislike that kind of stuff are reading it anyways and leaving a bad reviews. "Boo-hoo it is abusive and that's why I don't like it." then go read come cheesy vanilla for fucks sake! Now the review. I don't read yaoi for the plot, I read it for the sex scenes and this manga delivered themin a huge ammount as I expected. They were well made and they were enjoyable to read, expecially because almost each of them had a fokus on some kind of diferent kink (bondage, costumes, toys, crossdressing etc.)

PLOT
There is an ongoing Caste game in the school where the manga takes place. Each student's task is to find a card hidden somewhere in the school. The higher card you get, the higer your position in. If you are a king, you are on top of the class. If you are the target, you are the lowest and anyone can basicaly do anything they want with you.

The plot really surprised me. It kind of felt like a psychological thriller since almost all characters have some kind of really dark side. Plot points such as betrayals were my favourite, portraying how everyone wants to get higher status in the caste game and wiling to hurt anyone they need to get it. It did felt like a modern survival game tho.