Loss of Soulmate

"When Zhou Zi Shu opened his eyes, the first thing he saw with his full restored sense of vision was Wen Ke Xing's suddenly-turned-white hair... and that he was unconscious!"

What did Zhou Zi Shu see and feel after the Combined Six Cultivation Power ritual? How did he react to Wen Ke Xing's fate?

(Fanfiction based on the show "Word of Honor". The first paragraph is a quote of the show according to the english subtitles. I do not own the characters.)