As Cola's life hangs by a thread, Seven sneaks into Xuanwu with Da Bao and Xiao Fei to find the medicine to cure her.

In Xuanwu, Seven faces the powerful Eyeless Sorcerer and undergoes a transformation. Thirteen struggles to choose a side.

Seven fends off Xuanwu assassins while under the influence of the blade's powers, as memories of life on Chicken Island begin to fade.