This week, Ji Ye Eun and Park Ju Hyun join the cast in the Real and Fake Partners race. Among the cast and the two guests, there are two destined partners. The rest are fake partners. The two destined partners must conceal their identities as they partner with the rest of the group to win missions and gain clues to a passcode that unlocks an account to which they can withdraw money to win the race. Who are the destined partners, and can they escape the penalty and win the reward?