Ten years ago, a fire took away a young girl's family and hope. She and her brother were dependent on each other. Ten years later, the hope in the girl's heart blooms again, and her wings are about to bloom in front of the world. We met by chance in a coffee shop, and we didn't expect that the other person was actually our best childhood playmate. Entering a new campus, a new life, new friends, the two girls entered the school gate hand in hand...