This was the foundation of the power of the Space Worm.
As for the second one, Shi Yu replicated the other party's Hole of the Universe skill. Although this Space Worm had inherited the cosmic behemoth's Hole of the Universe, it was obvious that it had yet to be trained to the level of a divine skill. Therefore, the one Shi Yu replicated was also a quasi-divine skill.
Fortunately, the other party's training level wasn't high. Otherwise, it probably wouldn't be so easy for Buggy to use the Creation Domain to isolate the other party from opening the Hole of the Universe.
However, it was a pity that be it the Infinite Devour or the Hole of the Universe, Shi Yu's group of pets didn't have much compatibility. The former was because its level was too high and it couldn't be taught. The latter, as the exclusive skill of the cosmic behemoth race, was also quite difficult to learn. There was really no compatibility.