Ten years ago, the Taiping Duke died. That was also when Li Guanyi and his Aunt Murong Qiushui began to flee.
Thirteen years prior was when Li Guanyi was born.
These two moments were crucial. Li Guanyi, considering what his aunt had said about being wary of the Chen Kingdom Royal Family, felt he could guess the result, but it still wasn't clear enough. He gently brushed over these two lines of text.
Was it the child of the Emperor who had abdicated to the Regent King thirteen years ago?
Was he being hunted because his inheritance of the throne was feared?
Or was it related to the Regent King?
Descendants of the Regent King's line, thus unwelcome at the current Court of Chen.
Or perhaps, a descendant of the Taiping Duke.
Because he was too powerful and threatened the ruler, the Taiping Duke met with disaster ten years ago. Afterwards, he delayed the assassins, allowing his aunt to escape with him.
All three possibilities were likely.