Jiang Cheng comes from the Yunmeng Jiang family and grew up with Wei Wuxian.Jiang Cheng always bickers with Wei Wuxian, but he still cares about him in his heart.Although Wei Wuxian was responsible for the destruction of Lotus Pier, he also understood that the Wen family was the most fundamental reason, so he did not turn against Wei Wuxian and was even killed because he lured his enemies away.After recovering the golden elixir, Jiang Cheng became the new head of the Lotus Pier family.In the battle of Evernight, his sister died because of Wei Wuxian. Although Jiang Cheng hated him, he also looked forward to his return.