Clark meets Zatanna at a comic book convention, where she tells him her father charmed a copy of the comic book "Warrior Angel" and it holds magical powers. A young man named Stephen steals the comic book and develops super powers, transforming himself into Warrior Angel and saving Chloe from a horrible accident.
Clark is surprised to see Martha (former series star ANNETTE O'TOOLE) on the news speaking at a pro-vigilante rally. Meanwhile, Lionel reveals his existence to the world and reclaims LuthorCorp from Tess and Oliver. As Clark deals with a shocking event, Lois and Chloe decide to cheer him up by showing him videos from thousands of vigilante supporters professing their support for The Blur. (Videos were created and submitted by actual "Smallville" fans.)
When an ex-con is found beaten to death, Cosgrove and Shaw arrest an unlikely culprit. Maroun must put her personal feelings for the suspect aside and take the lead in court when she and Price can't agree on the best trial strategy.