After the Sunshot Campain and taking down the Wens, the Jiang mafia group's audacity has grown larger and larger. Apparently it's led by the Sandu Shengshou, Jiang Cheng. Lan Wangji, also known as Hanguang-jun, was sent to Yunmeng to take care of this threat along with Lan Xichen, Zewu-Jun, by killing the so dearly treasured brother of Jiang Cheng, Wei Wuxian. But what he didn't expect was that Wei Wuxian approached him first. Strange, but he'll play along. Oh, but neither knew just what they were getting into.
6 parts