[Raising a child + slow-paced + sweet romance + one heroine + extra sweet] After becoming an orphan, Xia Jincheng was adopted by Zhang Yuetong, a friend of his mother.
Zhang Yuetong had a daughter, so Xia Jincheng gained an older sister. From a young age, he loved following her around like a little shadow.
The two grew up together, weathering countless trials and witnessing the many beautiful things in the world. When they returned, their hearts were still as they had been at the beginning.