[Letting Tenka's little brother get experimented on? Definitely not what they agreed to do. Though admittedly this is getting Tenka more and more anxious about something.
So even though it's already getting later and later into the night, he can't help but think that with all the answers he's gotten, he won't be able to sleep if he doesn't have this one in particular:]
... Sousei, have you ever met Shirasu? Kinjou Shirasu, I mean.
[The shrine keeper, Tenka's confidant, their brother.]
no subject
[Letting Tenka's little brother get experimented on? Definitely not what they agreed to do. Though admittedly this is getting Tenka more and more anxious about something.
So even though it's already getting later and later into the night, he can't help but think that with all the answers he's gotten, he won't be able to sleep if he doesn't have this one in particular:]
... Sousei, have you ever met Shirasu? Kinjou Shirasu, I mean.
[The shrine keeper, Tenka's confidant, their brother.]