Umi-Chan, what a Sexy Guy: Beautiful Sweeper Miki gets close (Part 1)

Ryo finds that he is being targeted by an unknown assassin when Umibozu clues him in on what's going on: Miki has found Umibozu and wants to marry him. However, Umibozu has set up a bet: if she can shoot Ryo with a paint capsule, she can marry him. However, Ryo puts a monkeywrench in that bet when he requests a night with Miki if he can evade her attacks.