Where do the boys have to go to get away from their pruseurs freak the migthty?

In "Freak the Mighty," Max and Kevin (Freak) seek refuge in the old, abandoned building known as the "Testaments" or the "Bladed Fortress." This place serves as a hideout where they can escape from their pursuers and feel safe while they navigate challenges together. Their adventures in this location deepen their friendship and showcase their resilience against the difficulties they face.