One is called the Self-devouring Beast, another is called the Resentment of All Beings, and the third is called the Supreme Love.
Three different methods of cultivation led to different directions in the enhancement of spacetime powers.
It was like the same heritage using different techniques and sublime combinations.
"The Self-devouring Beast... requires continuously slaying important people, destroying beautiful things, until it can achieve self-destruction. This is also the path Little Lin Xing unintentionally embarked on in the past, but even if the Self-devouring Beast could leap through time and change history... it's still not to my liking."
"The cultivation method of the Supreme Love is slower and requires constantly borrowing the memories of others, which might ultimately turn me into someone else. Maybe I could sense the future and shift spacetimes, possessing various Divine Skills, but that's not what I desire either."