For You - LXC x JC fanfic

Summary: Jiang Cheng saw Lan Xichen was being scammed of money and then he saved him. Jiang Cheng found that Lan Xichen is such a pure man who doesn't even know of the way the world works. Lan Xichen asked Jiang Cheng to teach him a thing or two. Jiang Cheng hesitated, but later agreed. When Lan Xichen saw Jiang Cheng punished a man, he scolded Jiang Cheng for being too harsh. Jiang Cheng was embarrased, and later Lan Xichen was realized what he did was wrong. Is he still naïve after everything that Jiang Cheng taught him? And among the things Jiang Cheng taught him, Jiang Cheng didn't tell him how to apologize. So, how can he apologize to Jiang Cheng? A/N: the cover's not mine. Credits to the artist!