When their grandfather sent the injured Gao Huan away, Guan Xixin did his best to stop his grandfather and almost fought with him. But what could a powerless young child like him could do? He was locked up at home for a long time due to his impulsive actions.
In the end, Guan Xixin rebelled and never gotten close to their grandfather. Unlike his older brother who was more obedient and was buried under many responsibilities as the eldest, Guan Xixin sneaked out of the country many times to visit the comatose Guan Gao Huan overseas and consulted with the doctors.
When he heard that Guan Gao Huan finally awakened from his coma, for some reason, Guan Xixin was sent away again and he could not find his little brother.
He talked to his grandfather about it and was told that it was best for Guan Gao Huan to recuperate alone with the doctors. It was the unanimous advice of the professionals, so his Grandpa had to follow.