Part 5/9:
As they navigate this perilous situation, Su-in, now under parasitic control, attacks Choi, leading to her capture. Kim verifies Su-in’s status as parasite-free despite the initial incident, yet the situation continues to spiral. Su-in's unconscious state reveals a deeper narrative as she faces Heidi, who guides her through painful memories of her past and the societal rejection she has faced.
In another twist, Kang-woo finds his connection to a gang jeopardizing his safety. Realizing the extent of betrayal around him, he decides against fleeing town and instead confronts the unfolding chaos. Kang-woo and Kim engage in a revealing conversation about their intertwined fates and responsibility, ultimately agreeing to protect Su-in amidst the rising threat.