Philip Cooper, better known as Pip, raised young Cromwell in a Japanese penal colony on Yomi Island. Though he is the only parent Cromwell has ever known, the two were separated when Cromwell fled Yomi Island.

Pip was briefly reunited with Cromwell in the spring of 2076. He was then living in London, working as a nanny. During their stay in London, Cromwell and the rest of MMFEC found out that Pip was suffering from a BTL addiction related to the trauma of his time on Yomi Island. This addiction had left him indebted to, and blackmailed by, a criminal organization in London, the Crows. This very special mission takes place in Ep 14 to Ep 16.