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Every 100 days, Gunjun breaks up with his boyfriend because he's disappointed in their relationship. However, there is one belief that he holds fast to, and that is that every relationship has stages! "The way I see it, you go from 1 to 10, and when you reach 100 days, you have a relationship!" The opposite of this is Jung-seok, a long-haired senior who seems very light-hearted but is well-liked by people. After getting to know him, Geon-joon simply defines him as an "asshole senior" Meanwhile, after 100 days with his boyfriend, Gun-joon is half sad, half excited, and ends up breaking up with him for the same reason. Feeling sorry for himself, Gun-joon has a one-night stand, and the alcohol breaks him down with an unfamiliar pain he's never felt before. He comes face to face with a smirking man who asks if my dick is small too.... "Wait, is he...?"
Fushiawase na Kamiato / Yuma Adachi, an orphaned omega high school boy raised in a facility, has always lived with the stigma of being pointed at behind his back due to his background.Despite this, Yuma dreams of one day having a family and living a happy life. One day, he meets Fujimiya, a teacher who has just been assigned to his high school.The two are instinctively drawn to each other, realizing they are fated mates. However, when Yuma notices Fujimiya's wedding ring, he regains his senses at the last moment and walks away from him. But while still in a heat state, Yuma is attacked by Osaki, a delinquent alpha who despises omegas, and has his nape bitten.In the midst of despair, Fujimiya's devoted support becomes Yuma's only emotional anchor. Yet, finding this relationship increasingly painful, Yuma decides to cut tiesbut?