Before He Died, He Kissed His Nemesis

Two men + two strong men + two cleansers + cultivators + mortal enemies + system [Ruthless and clingy Demon Lord ✖️White-cut and black multi-vest Immortal Lord] (Mutual attack) Song Huaizhi and Xu Zeben were the young heads of the Song family and the Xu family, one of the four major families in the world of immortality. The two families had a very good relationship, so they had been practicing together since they were young. When choosing a sect, the two happened to have a conflict, so Song Huaizhi went to the Xueyu Sect, which was the first, and Xu Ze went to the Qingyun Sect, which was the second. Since then, the two have gradually lost contact... Later, due to an accident, Xu Zexiu was deposed and went to the devil world alone. Song Huaizhi didn't pay much attention when he heard this. He continued to practice and practiced everywhere. As a result, the relationship between the two families also faded. Many years later, Xu Ze relied on his ruthless methods to become the Demon Lord, while Song Huaizhi became the number one person in the world of immortality through his excellent talent and hard work. Because Song Huai cared about the common people, the two became mortal enemies. Before the battle between immortals and demons, Song Huaizhi finally understood his feelings for Xu Ze, and happened to be bound to something called the "system". So he made careful arrangements, and the two began to run in both directions... (This paragraph has nothing to do with the text) I am a junior high school student and live on campus. This is my first time writing. Please forgive me for my bad writing! Irregular updates (usually holidays/weekends), I will try my best to reply to comments! Don't abandon the article~Thank you for your support~