C1556 Gan train

"Miss Kexin, if you think it's good to call me brother, then call me brother. If you think it's okay to call me brother, then call me brother!"

Tian Jian did not really care about these titles either.

At this time, he could roughly guess that Ling Kexin was older than him, because with her current cultivation level, if she did not cultivate for more than thirty years