Trigger Pull (Sinon x Male OC)

It was when I was playing in the occasional solo battle royale event. It wasn't as big as the Bullet of Bullets and there needn't be any preliminary rounds, it was first come first served based. I was about to leave a three-story building I hid in after eliminating an enemy when he came and ambushed me with incredibly insane speed. No matter how I tried to look at his move, it just looked like he teleported.

He wasn't just a carefree a person but also crazy. Just a few minutes prior, he was going to kill me and the next, he offered an alliance with me. I can't even tell whether he's in his right mind or not.

But that doesn't matter. Because if he was not in his right mind, then that makes me even crazier for accepting the offer.