It had been 2 weeks. 2 weeks since Kiyoto Tsuki had gone missing after going on an mission to a headquarters not too far from the hero's bunker. People were understandably upset, Kiyoto being an important and skilled member. Kaito was a bit concerned too, but he didn't think much of it. Somebody else would be sent on a mission to find him, and he would be brought back fine. Then Kaito was assigned that role. He had to go find him.