Soulmateau. People have a timer on their wrist that counts down to the moment they see their soulmate's eyes and their world becomes chromatic. After an unexpected car crash right in front of him, Hoseok's timer keeps fluctuating as his soulmate fights on the brink of death.

Minhyuk tries to confess, and Hyunwoo is as clueless as ever.

Hakyeon falls in love at first sight with Taekwoon, who just happens to be a merman.

Hakyeon and Taekwoon have known each other for so many years now, although they've been out of touch for more than half of those years. This is a story of meeting someone for the first time, many times.