If it had known this would happen, it would not have considered whether to possess the body or not. It would have directly devoured the primordial spirit. Now, it had chosen the wrong direction and used the wrong strength. The giant sky-devouring crocodile felt as if it had used all its strength but had missed. It simply made people vomit blood.
It would have been fine if it was just uncomfortable, but the key was that it had lost the upper hand at this moment. Don't forget that it was not the only one who had the ability to devour primordial spirits. It was really a mistake that could cause eternal regret!