There are completed fan fictions: [Fights Break Sphere] and [Versatile Mage].

What if Douluo Tang San was not possessed by Tang Clan’s Tang San, but was a local?

If Tang Hao had not left the Haotian Sect.

What if Tang San’s mother was not a soul beast but a killing messenger in the Slaughter City?

Same body but different soul, different growing environment, different mother, standing in different standpoints, meeting those same people, is it joy or sorrow?

Originally, it was a happy thing to live again, but Yan Qingshan was reborn as a nobody who was not even a supporting role in the familiar world, with no family, no blood, no physique, and no skills. He was panicked. Crossing the alien world, using attributes and abilities to deduce and calculate opportunities, and becoming the Supreme Dou Emperor