What Should I Do About My Archenemy's Pheromone Dependency?

Half a year ago, while on a mission, Sheng Yundu and Bian Qing were both sent into heat. While neither of them was in their right mind, they ended up breaking the rules and completing a marking.

Afterward, they tacitly agreed to say nothing about it, acting as if it had never happened.

But six months later, Bian Qing, the one who was marked, develops a severe pheromone dependency. And now he has to marry Sheng Yundu...?

What should they do?

Sheng Yundu sighs. "What can we do? Get married, and get the condition treated!"

But can an archenemy really become a spouse?

Theme: Love and him