Despite not using Wanluo's methods, Fang Xing had still achieved the same results.
Wanluo's methods had involved straightforwardly using the True Spirit to suppress the demonic spirit before adding a seal mark to its body, which was the correct and most righteous path according to his theory. Fang Xing had instead used the True Spirit to take over the demonic spirit using methods similar to the dark path, yet at the end of it all, it did seem as though this had achieved the same desired outcome. "Outer demon, inner saint" was still in line with the old Wanluo's theory in regards to his Dao.
Wanluo wasn't an inflexible person. After he investigated and found the current situation was better than he expected, he no longer dwelled on the issue and even noted down Fang Xing's method for future reference. If a similar situation occurred in the future and the same theory be applied, Wanluo would mention the method Fang Xing used here as well.
