Ves could state without a shadow of a doubt that it was impossible to design his new Blood Knight Project as a conventional mech.
A machine that consisted of solid alloys, inorganic composites and electrical circuitry could never bond with a human body in the same manner.
"All of the mechs that I have designed before have never made use of blood in any fashion… what a waste."
To be fair, it was hard for Ves to come up with a viable mechanism that would allow a mech pilot to bond closer with a conventional mech through the sharing of blood.
There was no reason for human blood to circulate throughout the frame of a metallic mech.
The only possible way to justify this blood sharing mechanism in a mech like the Bright Warrior was to add organic components to their existing designs.