What Kong Shangxin feared and disliked the most in his life was feeling sadness and grief. However, today he had the taste of his own medicine. When he was left without anywhere to go and everyone in the Middle Three Heavens were searching for him, Yin Wufa and Yin Wutian came to his aid. They eventually became his martial brothers but in addition to that, he also considered them his benefactors. Thus he had a very strong bond and connection to the both of them.
At that very moment, as he looked at Yin Wufa's situation as his life hung by a thread, Kong Shangxin's heart quivered in pain.