Tell me something. [With your apparent wealth of dragon knowledge.] Did you ever hear of another? One that couldn't be killed, but ended up caught like I was?
[This man might actually be able to tell him, once and for all, if Subaru got away. The one question that gnawed at Kamui all these years. He'd given himself up to allow his brother to escape, and always since he'd wondered if it hadn't all been in vain.]