Ah! A critical hit! Jae-ha is vain enough and proud enough for that one to sting. Still, at least Akaya was arguing over whether he was useful, and not on whether he was still young.

It's hard not to fall into the banter, to lighten the mood with a ridiculous answer because it's so uncomfortable right now. Jae-ha doesn't like heavy serious conversations like this. But hasn't that been half the problem all these years? He hasn't been willing to take the serious things seriously. And now Akaya wants to know why he should believe he's ready to start. He asks, understandably, not what makes him useful compared to his future, but what makes him useful compared to his past.

Jae-ha stands quietly facing him.

"Now I'm here. And I'm sorry."