Lu Xuanyu, the first Benchmark Martial Artist in history, although now widely considered unrelated to Cyber Martial Arts, because despite his cyberization, he still practiced the boxing techniques invented by Homo sapiens.
During the secret war, Lu Xuanyu served as an instructor for the Usurper Protector Team for a period and even acted as a personal bodyguard.
After the early heroes demonstrated incredible close-combat abilities to execute assassination tactics, the usurpers also remembered this earliest cybernetic martial artist. Theoretically, he should be one of the people most familiar with cybernetic close-combat tactics.
Of course, this is only theoretical.
