Ever since you've joined the Demon Slayer Corps and become a Hashira, Tengen was usually seen staring at you. And it was pretty obvious he wanted to make you his fourth wife.

You're pretty good friends with him, yet never really got assigned any mission together. Yet, that was about to change.

After the Hashira meeting, you and Tengen were assigned together to defeat a certain demon of the 12 Kizuki.

Tengen glanced at you with a rather flirty smirk afterward the meeting.