There's a 99.2% chance the world will end in 7 days. Hee Su decides to come out to his parents and get to know his crush, U Jin. U Jin believes that since there's a 0.8% chance the world won't end, life should go on as normal.
Hyun's diary reveals his feelings for Dong Ho, leading to a heartfelt conversation. Can they overcome obstacles to find happiness together?
A cat and dog crossed a rainbow bridge, but came back as humans?! Jung Woo lives alone after losing his parents at the age of 20 and working part-time in his Uncle's shop. One day, two strangers enter the house and claim they were Choco and Milk! The two were indeed the reincarnation of Choco and Milk whom he raised from childhood to high school and lost by an accident. The arrival of the two embarks on a new beginning and the quest to discover love.