However, he had to set very hard rules and boundaries for what he sold.
('Nothing related to the VOID algorithm.') This was a no-brainer. If the Virodhabhasa Faith found out anything about the VOID algorithm, Rui could not even begin to imagine the sheer scale of the shitstorm that he would be bringing to himself.
That was why techniques that were necessary for it like the Mind Palace were things that he disqualified off the bat. As well as constituent techniques like the pattern recognition systems that he built the predictive model through, or the adaptive mode which he adapted to them.
He did not even want to hint that there was a complex mental aspect to his Martial Art. This was something that people could never actually find out unless he himself told them, after all, it was happening inside his mind outside the sight of other people.
('Definitely nothing related to Project Metabody either,') Rui noted to himself.