Oh? So beetle-bro is actually one tough nut to crack? Maybe a magic immunity? Or he could just be OP, too; as others have said.
@Vantheus - For real. I always love it when artists really capture the power I imagine dragons to possess. A lot of dragons in manga tend to come off a bit silly looking, and more like pudgy anime lizards.
@Dezaki In the previous part I think she force teleported both of them out as soon as she saw them injured, that's why there is a light ball instead of where they were and his sentence gets cut off midway. Either she teleported them or put them in some sort of a shell.