At their level, family ties are extremely insipid in their hearts; even in the face of their own sons, their minds are calculating various benefits rather than emotions.
Saiyamofu interacts with them concerning the noble responsibility and rights they were born to bear.
Their blood is boiling, and thin phantom shadows emerge from their bodies, layering behind them like magical aura akin to demonic flames flashing over them.
Though they can't see the phantoms behind themselves, the four Dukes clearly perceive them and can even call out their names.
Because they are their direct ancestors, representing their noble bloodline legacy.
Before Noble Saiyamofu, they are utterly transparent; their origins are stripped bare, leaving no room for deception, as the legacy is etched into their lineage.
Luckily, all four individuals have sufficiently legitimate backgrounds; no illegitimacy is uncovered, such as someone being a bastard.
