Kuang leisurely walked into the lobby of Yao Center. Once everything is his and A-Xuan's he'll change the clan and the business's name to Sun. When he married his wife he didn't take his last name Sun and had to keep his since he was the heir of the clan. He was the one who had to to prove that he was loyal. Gaozong made him give up his last name when in the end his wife was truly ruling the clan. He was nothing more than his second in command, it was humiliating.
But that time is over. When his wife passed of illness Gaozong gave him a more important title and when he left he said that he was in charge. But once again he wasn't truly since Gaozong made all the big decisions from afar. Kuang used that opportunity to become closer to all the important people in the clan to make sure that once it's his they wont be any issues. But as if Gaozong hadn't humiliated him enough he left the clan to Atlas.
