As an Alpha, he was powerful, proud, arrogant and had no one in his eye. However, he was considered to be soft and submissive when he became an Omega. How did he make it be a formidable Pro-hero when he was So physiologically weak as an Omega?

Since birth, everyone has a soulmate assigned just for them. You can recognize your companion by being able to read their mind. There isn't a special age or ritual that unlocks this ability. You are blessed with this ability since the first seconds of your life. Or: In which Akaashi just wants his coffee but the universe has other plans for him.

Yaku was a confident Omega. Others thought so, at least. Internalizing his own insecurities and putting up a harsh facade of a strict upperclassman. When a too tall to function alpha joins the team, he finds himself harboring a crush on his kouhai. However, he writes it off as a reaction to the kids good looks. Besides, what would a pureblooded lion want with a mistake like him?