Atsushi was talking with another author and they seemed to be talking about fights and book purification, the other author asked Atsushi to join them to purify it but was concerned about Atsushi and his shyness but didn't seem to know him that well, Atsushi on the other hand knows how he can get and seems a bit worried about what the other might think

"Eh, me, too? ...Please don’t get too surprised when you see me in combat."