Jake's father is almost ready to open the Health Wellness Center, a division of the hospital he works at. At dinner, Jake found out that Victor Trent (also known as Visser Three) is a partner of his dad's in the creation of the health clinic. Jake went to help his dad, and there was a lot of security, but he had to leave. The Animorphs investigate why they had lots of security - the infestation of the governor. Ax scans Marco's video card to respond to all human codes. The Animorphs enter the building as roaches, and searches for the Yeerk Pool. Once they find it, they destroy the Yeerk Pool in a room and Jake falls into the pool. The Animorphs do not know that Jake is a Controller when they leave.