Season 1 (Sangsu and Hagong): My brother couldn't be so virtuous! The younger brother who is staring at the older brother who fell in love with a girl idol (formerly the older brother next door) and explodes his heart that he can't hide anymore! What is their relationship that has been closely connected...?

Season 2 (Jinho and Minseok): Irresistible Force is back! Will a couple with looks as good as Sangsu and Hagong be born...? Jinho, who is full of love and compassion, is the lead in this new love story full of surprises.

Official Webtoon:
S1: Bomtoon
S2: Bomtoon

Notes:
- 'Force Majeure' is a term when someone unfilled a certain contract, this can also be translated as "Irresistible Force", it's as certain word play.