Back From The Brink
Episode 20 (1x20)
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Bai Xiaosheng took the Yanhui back to the place where the screen was, and told him that if he wanted to obtain "The Ghostly Eulogy", he had to work together with a pair of Taoist-spirit couple to unsolve the three screens. In the process, Bai Xiaosheng was gradually attracted by Yanhui's hard work.