Titan City is back! Rey Mysterio just wants to help people out and carry on the family tradition of justice - Lucha Libre style. And he's been craving a big ol' slice of chocolate cheesecake. Unfortunately, dessert will have to wait when Rey finds himself recruited to protect a priceless package for the most unlikely of allies - Alberto Del Rio. A mysterious masked madman desperately covets Del Rio's package and has been attacking anyone wearing a mask. Now, Mysterio must launch himself into Lucha Libre action of Tarantio-esque proportions to guard the package and bring the unknown assailant to justice.