Secret Revealed
As long as Huojin remembers, he was always with the military men inside their compound. Every one treated him with respect but he felt detached somehow. For a long time Huojin was under the impression that AoTian was his brother but apparently he was not and as long as he lived in their Manor he was the favourite young master in their Manor.
Huojin was six when AoTian left the Manor and he thought from now on he'll be pampered but Seiren was born that year and he became the next pampered young master and he was always the middle child no one cared about except his mother who always kept him close and would talk to him for hours. She would happily watch all the moves he learned from the men there and would make his favourite food for him each time he wins a training match. And so he became best in martial arts.