Rui's eyes widened at his words as he pondered about them. It didn't seem implausible given what Kane described, but it didn't match his earlier deductions. The research facility was absolutely researching something related to Martial Art. Rui was quite certain about that. Either Martial Art techniques or trainings or something like that, or something that was a threat to Martial Art fundamentally.
('Human enhancement isn't exactly that much of a threat to Martial Art directly.') Rui mused. This was especially true because there already were extremely rare and high-grade esoteric resources that could be used to create a permanent enhancement potion. This was a generally a field that the Martial Union would not involve itself in, this was more the Royal Family's business.
So, what exactly did all the mass experimentation on humans that Kane saw have to with Martial Art?