C1657 Because he made a mistake
Whether it was for human cultivators or Demon Clan, self-destruct was the last resort, and was also the most helpless way to protect their dignity. If one wasn't forced into this world, perhaps no one would choose to self-destruct.
Normally, when a cultivator self-destructs, there would only be one ending, and that was both the soul and the body.
But then again