After finding out Yu-gyeong's ruse, Baek-du rejoins the ssireum team.They later pay a visit to Lim Dong-seok to investigate the former coach.

Amid the ongoing investigation, Baek-du trains for an upcoming match. But when Jin-su suddenly sidelines Baek-du, Yu-gyeong stands up for him.

Baek-du experiences several roadblocks as he tries to make his upcoming competition — and during his matches, he can't stop thinking about Yu-gyeong.