A lovestruck teen's wish at a magical Witch Store leads her on an unexpected romantic journey, challenging her feelings and destiny.

A webdrama about a young college student whose favorite livestreamer, a guy who specializes in offering relationship advice, suddenly begins attending her school and seems to even take an interest in her. How will she be able to approach him? How would one deal with dating an online personality?

In the story, Bong Joo-yi and Ji Yeon-seo are best friends who have been single all their lives. Things take a different turn as they end up living in a share house with three men, resulting in a chaotic daily life and the anticipation of a possible "first love".

The reason why we took the train.