Sana's heater breaks, so she decides to drop by her girlfriend's apart at 9PM instead.

To-be-captain Chou Tzuyu is attending the Academy of Practical Aviation to achieve her dreams. However, a specific instructor on campus seems to be pressing all of the wrong buttons. Minatozaki Sana doesn't take cockiness in her classes and it looks like a c

Chaeyoung needs to pick up Momo from the airport and overthinks a little too much. Perhaps she arrived three hours early.

Jeongyeon walks into her girlfriend's apartment which is a complete mess. Maybe it's time for her to use the washing machine that's been left untouched since she moved in.

Momo has to use the one thing she hates the most. Crutches.

Tzuyu has just graduated top of the class from her special training under HCLI, better known as High Class Level Intelligence. While most people take a while to get their first mission, Tzuyu was assigned quickly. She must work undercover to discover weird disappearings in her designated company, Wayman Technology. However, problems arise when a distraction comes into her view; her first one-sided love, Sana Minatozaki. Will Tzuyu be able to find the culprit behi