 While returning home after leaving Jonathan Kent in the hospital recovering from a heart attack, the truck of Martha and Clark is almost hit by two cars racing in the road. For the greatest surprise and deception of Clark, one of the drivers is Pete Ross, who has become the friend of the bad element Jason Dante (Ryan Merriman). Pete does not accept Clark s advice and gets into serious trouble. Meanwhile, Lex investigates the prominent Dr. Lia Teng (Françoise Yip) about her research of blood platelet with Adam Wright, and Lana feels threatened by the mysterious dark secret of Adam.