Beiting Huang understood what deep sleep meant; in three days, he might be able to advance again and become a Superior Great Supreme.
There are only three levels within the Nine-Colored Great Sovereigns: Lower Grade, Middle Grade, and Superior. Beyond that is the Devil Emperor, a legendary existence. Even the one at the summit of Demon Spirit Peak is said to be only a Half-step Emperor Supreme.
Beiting Lin couldn't help but ask Beiting Huang, "Little Ninth, since we already have a Nine-Colored Great Sovereign on our side, Grandfather's idea that going to war with Dragon Phoenix Valley wouldn't be too bad, would it?"
This implied he wanted Beiting Huang to follow deep sleep's advice? After all, deep sleep was Beiting Huang's natal magical beast.