|The Justice League, led by the Green Arrow, hits the Arctic in search of Clark, who disappeared after the Fortress collapsed. The team immediately has a confrontation with the new CEO of LuthorCorp, Tess Mercer. Meanwhile, Chloe is being held prisoner by a suspicious group who has discovered her powers.|
|Clark rescues Bette, a young girl who bonds with Chloe over their shared abilities, but Bette is hiding a big secret. Meanwhile, Paramedic Davis Bloome arrives in Metropolis and is drawn to Chloe.|
|Oliver collapses at a charity event and reveals he only has 12 hours to live. Clark and Chloe call Davis for help. Delirious, Oliver flashes back to when he was stranded on an island and first learned how to use a bow and arrow. Meanwhile, Chloe decides to use her powers to help save Oliver, shocking Clark.|
|Dr. Curtis Knox has been treating people with mutations and removing their abilities. Chloe makes an appointment to see him, unaware that Dr. Knox has a nefarious plan to kill his patients and harvest their organs.|
|Chloe and Jimmy are abducted by a psychotic jeweler who was emotionally scarred by his wife's infidelity and is now kidnapping couples and subjecting them to a kryptonite-enhanced lie detector that shocks them if they lie. Meanwhile, in an effort to find Chloe and Jimmy, Clark and Lois pose as a couple and are kidnapped themselves, then asked how they feel about each other.|
|Clark investigates a recent attack that may be the work of a serial killer. Davis fears that his blackouts could mean that he is the serial killer and collects evidence that may implicate him. Fearing the worst, he confesses his suspicions to Chloe.|
|Lois believes that she needs a big story to secure her reputation as a star reporter but the Red-Blue Blur continues to elude her. After Chloe is mugged, Lois uses the opportunity to pretend a new superhero, Stiletto, has come to town and is giving exclusives to Lois. Clark is concerned Lois will hurt herself pretending to be a superhero but after he is captured by thugs with kryptonite, Lois saves the day.|
|Linda Lake returns to Metropolis and threatens to expose Clark's secret unless he promises to give her exclusive information on the red-blue blur so she can become a star reporter again.|
|Brainiac returns from the Phantom Zone and begins removing Chloe's memories one by one until the only person she remembers is Davis. Clark realizes the only way to stop Brainiac from taking over Chloe's mind is to rebuild the Fortress of Solitude and ask Jor-El to heal her.|
|Chloe is excited that she's marrying Jimmy. Meanwhile, Oliver tells Clark he thinks he's discovered where Lex is hiding and takes off to Cuba to confront him. However, when he arrives, Oliver is shocked to find Lana instead. Clark and Lois grow closer but chaos ensues when Doomsday crashes the wedding and tries to kidnap Chloe.|
|The aftermath of Doomsday's attack on Chloe and Jimmy's wedding leaves Clark in shock, but before he can search for the kidnapped Chloe, Bizarro returns and attacks him. Meanwhile, Brainiac, informs Davis he is destined to kill “the other Kryptonian” and tells him how to release his father General Zod from the Phantom Zone so that they can rule Earth.|
|Clark finds Tess in Lana's ransacked apartment and realizes Lana is missing. Tess tells him Lex is still alive and may have kidnapped Lana and finally reveals the truth about what happened to Lana after she was thought dead. Meanwhile, Tess breaks into a secret LuthorCorp facility and Clark and Lana have.|
|Clark and Lana team up to find and bring Lex down. Adrian Cross, a former resident of Level 33.1 plants a bomb in the Daily Planet, which he will detonate if Lois doesn't get Tess to tell him where Lex is so that he can kill him. Chloe gets stuck in an elevator with Jimmy, and romance ensues.|
|An explosion at LuthorCorp kills several Board members and injures Oliver, who was there to announce the merger of his company with LuthorCorp. Oliver believes that Lex is responsible for the blast, but Clark learns that the bomber is Winslow Schott, a toymaker and former employee of LuthorCorp and Queen Industries with a grudge against Oliver. While Clark is frozen in the Fortress, Bizarro takes over his life and begins a relationship with Lana, who enjoys the "new Clark". Bizarro enlists the help of Brainiac to help him remain Clark forever.|
|Tess invites Clark to a press conference out of town but when an explosion rocks the private jet they are on, Clark must figure out how to save them without Tess learning his secret. Unbeknownst to Clark, Tess orchestrated the explosion to get Clark to reveal his powers. Meanwhile, Davis discovers a surprising way to control the monster within.|
|At Chloe's birthday party, a mysterious magician named Zatanna grants Chloe's wish to be more like Lois by turning her into Lois for the day. Zatanna asks Oliver for help to get her father’s book of spells so she can conjure up his spirit but not before also granting Clark his deepest wish.|
|Tess tries and fails to kill Davis. In order to try and explain his destiny, she captures him and unveils his past with the Luthors. Meanwhile, Clark and Chloe discover Davis' secret.|
|Clark discovers that Davis is still alive and confronts Chloe about protecting him. Oliver discovers Jimmy breaking into Chloe’s apartment, but things get rapidly worse after Davis jumps from the shadows and attacks both of them. Later, Clark and Davis meet in the fortress and end up fighting each other.|
|Chloe returns and begs Clark to kill Davis, claiming that Davis can no longer keep the beast under control. Tess has assembled a team of meteor freaks, including Plastique, to track down Davis so Clark can kill him. However, things get out of hand once Tess’ team discovers she is double-crossing them.|
|Oliver tells Clark he must kill Davis, as Doomsday is a serious threat and must be stopped at all costs. However, Clark struggles with taking a human life, so the Green Arrow and his team decide to take matters into their own hands. Meanwhile, Davis goes to the Luthor mansion and activates a beacon on his ship and Lois takes on Tess, but the fight takes a shocking turn.|
Meanwhile, Lana confronts Tess and tells her Lex isn’t the man she thinks he is and forces Tess to reevaluate her position as the head of Luthorcorp.
- Clark discovers one new power Flight.
- Events take place between June 2004 and June 2005.