This Omega's Pheromones Are Super Sweet and They Can Fight Too

"[Update notice: Occasionally revising locked chapters ＼(Δ’)／] - [AAA Pinned Warning]: 1. Tsundere bottom who talks tough but acts soft. Due to family background, he tends to solve problems with his fists—fierce and sparing with words. Please don’t take it too seriously orz. 2. Both top and bottom are inexperienced, but the bottom is not a first love; there is a slight straight-to-gay element. The bottom starts as a Beta who turns into an Omega, and by Chapter 2 of the main story, he breaks up with his Omega girlfriend (their relationship was limited to holding hands). 3. The side CP is problematic and only briefly mentioned at the end of the main story (Chapters 74-80) + Extra 3. If yo...