Yoshiharu is an omega heir born into a yakuza household. His grandmother sets him marriage interview because it's customary to have an alpha as the head of a yakuza clan. One of the prospects drugged him and forced him into heat, Makoto, his servant came to his rescue. The next day, Yoshiharu was finding an alpha that smelled so good but Makoto said he didn't find any. Later on, Yoshiharu finds out that Makoto was that alpha and his.mate but Makoto doesn't want to mate with him. He believes that Yoshiharu was meant for someone greater. Another prospect came and drugged Yoshiharu again, but this time Makoto saves him and confesses saying he wanted to marry him. In the end, the marriage takes place.
It was cute because the memberse of the yakuza were actually rooting for them hehe and the two were just stubborn about it.
The Omega Takes a Husband