Mr. Andrews, the history teacher at the high school, consumed a tea that awakened the Spirit of an ancient warrior. With newfound hypnotic powers, he begins to hypnotize everyone in Chinatown to build the Great Wall. He starts off by hypnotizing all the students and staff at the high school

While you and your friend Nora (she was unnamed on the show and was only in a couple of shots, so I named her) were hiding and trying to make your way out of the school, the possessed teacher manages to find her and hits Nora with his hypnotic powers

Nora: Xing Xawn demands I build the wall… she says as she stands up from where she was hiding and follows the rest of the students and staff out of the school and into the center of Chinatown where Xawn was having them lay and cement bricks to build the Great Wall

Nora: Xing Xawn demands I build the wall. She says as she slathers some cement on a few bricks Xing Xawn demands I build the wall.