My Happy Ending

I Will Prove It To You (1x11)

Air date: Feb 03, 2024

Jae-won and her father decide to send A-rin to America for her safety. Jae-won gets released from the mental institute and starts collecting evidence to prove who truly killed Soon-young. Meanwhile, Jae-won gets her hand on the data to prove that Kim Sang-bum manipulated the clinical test.