You were a Stowaway. Unregistered on the express. You were caught.

PomPom: I have important matters to attend to I trust you all can handle this!

Himeko: I don't think we should be harsh to them.

March: but they are a stowaway!

Welt: just because they are a stowaway doesn't mean they have bad intentions.

Dan heng: it's like Mr. Yang has said, it's best to figure out their motive before doing anything.