C502 Confirm Your Belief
The more sensible Tann Zhiyu was, the more Tann Moyu felt that she had let him down. He was so young and should be at his most innocent age. It didn't matter if he was willful or reckless, but he was so obedient. It was all Tann Moyu's fault for giving him too little attention.
But ever since Moo Yuze appeared, Tann Zhiyu had become more and more like a child