C1697 The Beginning of Counterattack
If it was Master of Heaven Through Religion, then he would have used the Immortal Slaying Four Swords to send the sword qi into the black hole and then absorbed it. However, the sword qi could pass through the black hole to attack.
If it was me facing the black hole and using the Taiji diagram to directly decompose the power, Li Zhi wouldn't use these methods because he's Li Zhi