Tower of Babel (2019)

Episode 10 (1x10)

:

Woo-hyuk runs to hear the news that the garden has collapsed. Woo-hyuk responds to Yura's accusation that he was just being used by the garden, saying it doesn't matter. Woo-hyuk decides to use the insider of the investigation team to catch Hyun-sook's dummy and digs a trap.