(for anyone that don't know what I'm talking about technique making system whole thing is you can create techniques just along you have the price for it of course) okay let's start with the easier ones then end up with the finale 1 knowledge the more you know the cheaper the technique is to clarify if you want to make a technique you will have to have the knowledge to make it otherwise it will cost more and in reverse if you have more than enough knowledge it would actually cost less 2 power balancing obviously the more powerful set technique is the more expensive it will be for example a technique that would instantly make you into a God will be way more expensive compared to a technique that's would turn you into dirt
And 3 the finale system upgrades now when I say system upgrades I'm not talking about the normal type of upgrades okay here how this work the main character can create their own branch of upgrades but it had to be in reasonable limitations for example you can't just upgrade once and to become a god (unless it is very costly to upgrade) you have to build it up like a house or a castle this way no one with this system will have the same exact system it will be at the very least slightly different than someone else's