Lin Qingxuan is a child adopted by the Lin family.
Just because Lin Yan felt bored when he was alone, he pestered his parents to have a younger brother to play with him.
Lin Chuan is a maniac who dotes on his wife, but he is also a son-controller. He can't stand his son acting coquettishly and attentively in front of him all day long.
So he immediately decided to take his son to the orphanage tomorrow to adopt a child.
Later, Lin Chuan and Tang Wanwei raised Lin Qingxuan as their own son, and Lin Yan stuck behind Lin Qingxuan's butt all day long. Although Lin Yan was obviously older than him, he behaved more like a little kid who was younger than Lin Qingxuan.
Lin Qingxuan's attitude towards Lin Yan also changed from being indifferent to now being always available and listening to Lin Yan's words.
Intention: I don't know