Eun Seong, a student in the hotel culinary program, runs a small sushi restaurant as part of his graduation project.

One day, he accidentally discovers a shocking secret about one of his daily regular customers…?!

The customer is desperate to keep his secret hidden,
and although Seong insists he dislikes getting involved—
he just can’t seem to hate this regular.

A clumsy, heart-fluttering story between a chef and his mysterious customer begins now!