He threw this thought out too, he didn't think it would be any useful for him at the moment, anything that would require him to create his own path was going to have to wait for his fundamentals to be raised. At the moment, he had to access more techniques first. But he was going to practice the Void Walker Scripture. This was fundamental, only he could practice the first chapter after he became a saint. At the moment he didn't have the ability to practice this technique, and this was because his body didn't meet the requirements.
The only technique he could practically train in anywhere had to have some strict requirements, or it would be worthless if anyone could just practice it. The reason for this was clearly simple, with the technique, he might be able to connect to the main body as long as he accessed the void. This was enough to show the terrifying nature of the void and the fact that anyone with the ability to create a technique based on it was not a simple person.