Lin Qing understood the teacher's intentions.
The State Dukes want to master the establishment method of dual rules in the Inner Cosmic, and then achieve the Ultimate, thereby directly becoming dual rules Ultimate existence.
If one first uses single rules to establish the Inner Cosmic and then tries to transform it from single rules to dual rules, it is akin to modifying a finished painting, the difficulty of which is imaginable.
However, directly transforming from the Inner World to the Inner Cosmic is much less challenging.
Nonetheless, no matter how small the difficulty, it's still a dual rules Inner Cosmic, the difficulty remains very high.
Many Eternal Peak Powerhouses, despite spending countless billion years, find it hard to master the establishment method of a single rule Inner Cosmic, let alone dual rules.
The immense difficulty is imaginable.
But for Lin Qing, this issue does not exist.
