Primate Murder, also known as the White Beast and Altrouge's Demonic Dog — is a Monster of Gaia. Within the setting of the original Tsukihime series, he is the first of The Twenty-seven Dead Apostle Ancestors, but he is not listed as one in the Tsukihime (Remake) series.
He is counted as one of the strongest because he has the absolute murder privilege against the human species.
He's a form taken by Cath Palug in worlds where he was not able to obtain a different perspective on humans by staying with Merlin. Primate Murder came to be under Altrouge Brunestud's control at some point.
