From rivals to roommates, and everything in between.

Catch-22: [noun] a dilemma or difficult circumstance from which there is no escape because of mutually conflicting or dependent conditions. After a past relationship that leaves her heart scarred, Chaerin struggles to believe in true love. Donghyuck, on the other hand, does. When a bet is placed to find out who could prove the other wrong first, the two quickly realise that there is more to what love means, and that it may just be closer than they really think. Spin-off to Supernerd! feat. HAECHAN of NCT.

Love should be easy, but where's the fun in that?