离婚宁荣荣，成千仞雪的上门老公 (Associated Names)

[No system] + [Single female protagonist Qian Renxue] + [Decisive killing] Chen Wushuang traveled to Douluo Continent and became Chen Xin's adopted son, awakening the god-level Seven Absolute Sword spirit. That year, he married Ning Rongrong in the presence of all major forces. Three years later, Chen Wushuang broke through the barrier and his soul…