Kengo convinces Shirogane to let him help with work.
"I’ll take care of it. Watch what I do, so you can learn it."
Now Kengo frowned, stubborn. "I should do more than that. I can do more than that, I know it."
Echoes of the past twitched at Shirogane’s nerves and he told himself firmly that Kengo was nothing like Homurabi had ever been. "In time."