Going Viral

Noah creates his own social networking site for Harwood High County. Jake enters the computer lab just as Noah ends his chat session with Gia and Emma. Noah sees Jake's guitar case and asks when he started playing the guitar. Jake reveals the Snake Ax. He asks Noah to tweak the weapon to impress Gia. Vrak offers his latest monster to transform humans into mindless army.

Noah closes the computer lab door and attempts to lift the Snake Ax, which is too heavy for him. He decides that he needs to start working out. Virox begins the attack on the city. Back in the computer lab, Jake catches Noah doing push ups. Jake cheers Noah up by telling him to believe in himself. In the city, Emma tells Gia that Jake has a crush on her. Gia responds that she didn't notice. Troy, Gia, and Emma witness the humans transforming into Loogies. Troy contacts Tensou about the attack. Jake tells Noah to join the fight as he gets his Snake Ax. Troy, Gia, and Emma morph into action. Gosei reminds the Rangers that they are innocent people. Noah arrives to the scene, where he sees Virox attacking the citizens. Noah morphs into the Blue Ranger. Virox chases a woman under a bridge. Blue Ranger arrives in time to protect the woman. Blue Ranger fires the Bowgun at Virox, who blocks the attack. Black Ranger joins the fight and knocks Virox to the ground with the Snake Ax. Red Ranger leads his friends to higher ground. At the Warstar Ship, Creepox praises Vrak for his success. Blue and Black Rangers continue their fight against Virox. The monster retreats from the scene. The woman thanks Blue Ranger for saving her. Red, Yellow, and Pink Rangers are surrounded by Loogies.

The Rangers call Black and Blue Rangers to plan how to stop the virus. Blue Ranger has a plan to quarantine the Loogies. Yellow Ranger is impressed by Black Ranger's plan. The villains enjoy their victory. Red and Pink Rangers protect a student from the group of Loogies. Red Ranger has a plan to tire out the Loogies. Black and Blue Rangers find Virox in the park. Black Ranger reveals the Snake Ax card and summons his weapon. After a brief fight, Virox blasts Black Ranger to the ground. Blue Ranger fires the Bowgun at Virox. He tries to lift the Snake Ax, but his attempts fail. Blue Ranger remembers Jake's words and gains the confidence to lift the Ax. Blue Ranger uses the Snake Ax and Shark Bowgun to weaken the monster. The Rangers arrive to the scene after quarantining the Loogies. The Rangers use their Mega Weapons against the monster. They defeat Virox with the Megaforce Blaster. Blue Ranger uses the Snake Ax free the humans. Yellow Ranger is impressed by the Blue Ranger, who gives the credit to Jake. Vrak sends the Zombats to make his monster grow.

The Rangers quickly summon the Mechazords and form the Gosei Great Megazord. Virox's shell is too strong for the Dragon Sword. Virox takes the weapon and uses it against the Megazord. Blue Ranger believes in himself and earns the Sea Brothers Power Card. He uses the new card to summon the Sea Brother Zords: Manta Zord, Sawshark Zord, and Hammerhead Zord. The zords combine with the Gosei Great Megazord to form the Sea Megazord. The new formation defeats the monster for good. Back in the computer lab, Noah reveals the upgrade Snake Ax. Jake has trouble controlling the weapon. Noah tells Jake that the Ax is lighter with Titanium Alloy. Jake doubts that he can control the Snake Ax. Noah responds that Jake needs to believe in himself.