Episode 20 - S1.E20

Xue Zhong sneaks into Alex's ward to kill him. Unexpectedly, the other party overpowers him. It turns out that Zhi Ping has disguised himself as Alex. The police arrests Xue Zhong. It turns out that Zhi Ping is suspicious of Xue Zhong and not En Zhe but he puts on an act. He pretends to fall out with En Zhe and under Xiao Feng's arrangement, he disguises himself as Alex to bait Xue Zhong.