Su Yue was injured this time because of Tang Yuan. Although Tang Yuan was not from Sandang House, he was inextricably related to Sandang House. The man behind the Three Tang Towers - Tang Yan - was a close friend of Su Yue. Su Yue was entrusted by Tang Yan to secretly help Tang Yuan. Tang Yuan and Hong Xiao sneaked into the building to steal things, but were discovered by Lou Zhanyu. When they were inseparable, Su Yue suddenly appeared to help Tang Yuan escape. Su Yue would not have been injured, but was framed by Hong Xiao.
Conception: