C155 I Ran into Tang Shika-chan

On this side, when Hei and I slept all night in the technical school dormitory, at dawn, I heard a few boys return. I felt a little sleepy, so I ignored them. Then, I covered myself with the blanket and continued sleeping. I've also been a little tired recently. I haven't slept well for a long time. That Hei is also the one who can sleep. He is very good at enduring hardship