At the Beginning, I Was Divorced by the Empress, and I Turned into a Demon.

Su Ming traveled to the fantasy world and transformed into the husband of the empress of the Great Xia Dynasty. But before he had time to rejoice, an imperial edict sent him into the cold palace, where he was imprisoned from then on and was not allowed to take a step out. The empress who did such a thing had a calm look on her face, without any emotion, as if Su Ming had never existed, and she never mentioned her husband again. Time flies, and one month later, the Empress Master of Taixu Holy Land comes. On this day, the world seemed to be stirred by a mysterious force. Suddenly the sky collapsed and the earth cracked. Strange scenes emerged one after another. Blood rain fell from the sky, and mountains and rivers collapsed. The source of all this chaos was Su Ming, who was in the cold palace. When people found Su Ming, he was already dead. Another month passed... In a mausoleum, a demon lord slowly woke up.