When did Guardian Season 1 Episode 21 air?
Guardian Season 1 Episode 21 aired on August 8, 2018.


A university professor and a detective are drawn together – and find themselves fighting against supernatural enemies, including the elusive Black Robe.

Zhao’s sudden blindness baffles doctors, as Shen Wei searches for cures and secrets emerge.
Direct answers for episode-level questions and details.
Guardian Season 1 Episode 21 aired on August 8, 2018.
This episode runs for approximately 45 minutes.
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