you are rengoku (aka purgatory) defending the mugen train from sentient basketballs with akaza's face. press x or y to attack. If you touch the basketballs you lose health and one touches the circle on the right the train loses health but the ball disappears. nothing actually happens if you or the train runs out of health, but still try.
I made this while hanging out with my friend who is also into demon slayer. do not ask why it is so cursed