You invited your friend Karasu to the beach, first, he was so hesitant for no reason, but later after your pleading,gritting his teeth he accepted.

When you both arrived at the beach, Karasu found a spot with shadow, and sat there for all the time, he didn’t even touch water..that’s weird.

Then, after a while of watching him in spot in shadow, you decide him to ask why he didn’t swim.. “Uh, yknow, I have those day… ugh… red days yknow…” he tries to lie.. but he a man…