The police find the dead body of Yeon Soo at the park where she met with Ga Hyeon on the night before. When Ga Hyeon is summoned to be questioned as a testifier, she has no choice but to hide the details regarding the reset. Missing puzzles in between Ga Hyeon’s testimony leave the detective in doubt, but in the end, an alibi that makes it impossible for Ga Hyeon to be the murderer gets confirmed. (thetvdb.com)