1v1, two heroines, includes a secondary couple, slice of life.
The summer before her first year of high school, Su Xing's parents were transferred to Japan for work, so naturally, she transferred there too to continue her studies.
In this new place, she experiences a life completely different from the one she knew in middle school, joining clubs (isn't the Going-Home Club a club, too?) and making new friends...
Please don't read too much into it... I'm begging you.