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 behind the problems without being distracted? Credits to the author, Twicetastic.

Sana's family has been friends with the Chou's for many years, and the Chou's have finally moved in next door two years back. One day, her parents prepare for a one-month overseas trip (as usual), but what Sana doesn't expect is that she would be taking care of the Chou's baby daughter, Tzuyu, since the Chou parents are going along on their trip.

In which Tzuyu loved Sana's scent, until he noticed that she changed it everytime they meet. genderbend || male!tzuyu x sana

A cold boy named Chou Tzuyu from Taiwan along with his friends, Son Chaeyoung and Yoo Jeongyeon are in JYP university. There's three girls which are like a goddess in the school named, Minatozaki Sana, Myoui Mina, Hirai Momo. It is the start of their university life and they met just like other love stories, in the hallway. Chaeyoung have a major crush on Mina while Jeongyeon fell in love with Momo. But Tzuyu felt nothing. It is Sana that feels something for Tzuyu. She tried everything to get closer to him but being the cold boy, he just push her away every single time. But eventually, they still got together. And happiness doesn't last long as soon, Sana's dream is broken. What happen? Read to find out then! [UNEDITED]