Cristina Thompson is the wife of [[Conn Thompson]], and was head of the civilian consultants brought in to consult on [[The Ink]] and the many entities present within it. She is a native of [[The First World]] and had a daughter, [[Laura Thompson]] with [[Conn Thompson]]. [[Laura Thompson]] is believed deceased, although mirror copies of her have been found throughout the various realities in the multiverse by Christina.
During the events of the engagement with [[The Ink]] on [[world Earth 44]], she was apparently shot and beaten by a group of soldiers including [[Vasiliev Blaku]], after he suspected she was going to tell [[The Sword]] of their plan to murder him.
Despite the violence of her attack and belief by [[Vasiliev Blaku]] that Cristina was dead, it would appear she survived her ordeal and escaped [[World Earth 44]].
After some years, Cristina ended up in [[Danny]]'s world, where she met the group of children, including [[Thomas]], and encountered the portals created by him.