C101 Fake tiger meeting true tiger

As Li Hu travelled, he thought of a question. Was it necessary to catch the ferocious mortal beast, or the ordinary mortal beast? After he couldn't understand, Li Hu simply didn't want to, he just had to grab some and throw them into the Heaven Swallowing Cauldron. What should he put in the cauldron anyway? Otherwise, the cauldron would just be too deserted. Thinking about it