Qian Meng and Han Lin are the son and daughter of best friends. They have grown up together since childhood, played together, and studied together.
However, habit is a very fatal thing, it will give birth to feelings.
When the innocent Qian Meng met the legendary "love rival", he turned around and ran away to Japan for seven years without even fighting.
Seven years later, the two reunited, going around in circles, and the estrangement gradually disappeared. Can they renew their relationship?