Almost at the same time, behind Lumian, Jenna's resentful expression became flat, and she pulled out a brown-green dagger from nowhere.

It doesn't look like a metal weapon. It seems to be cut from the branches of a certain tree. There are many lumps of bark left on its surface, which are arranged in dizzying ways to form different patterns.

With a swipe, Jenna's short knife stabbed Lumian's vest.