After Yan returned from the Cold Palace, Shu asked for that permission through the other eunuch. With his nimble talk and all, he finally got the permission, despite the need to wait for a few hours before given.
"Thank you Big Brother Chu."
"Hahaha, this thing is easy for me. But, you sure have it hard, Shu. To have such a troublemaker master," the eunuch called Chu sighed.
Shu gave a dry laugh. It was indeed Yan's habit of making trouble, even from his young days. But, he's not really useless, that setback had changed his course of life and made him a truly terrifying merchant. Of course, this identity was considered a secret, so they would not know about it.
"You're such an excellent eunuch. You could have work for other people with your skill. Just ask for a promotion is easy," Eunuch Chu suggested. He didn't want his friend to stay with that useless prince forever. After all, all he heard about that prince was just how useless he is.