Welcome to Ward 816, a place filled with incredible children who are true warriors. Each of them carries a badge symbolising their strength in fighting various diseases. In this bustling ward, there's a special group, including Yuan, Shi-yan, Heng, Nuala, Jia-nong, and Da-shan. Despite their parents' occasional arguments, they always come together to support one another when it matters most.

Yuri, a 16-year-old Japanese girl, moves to Taiwan after her father's remarriage and job transfer. Because of the language barrier, living with her new Taiwanese mother has been stressful,but they start to build a new relationship after something happens......