Tezca confronts Bonnie at the barn and instructs her to kill Michael.

Liz and Max discuss how they feel as Max works to control his powers.

Still, without the use of his powers, Michael is diagnosed with a series of ailments, while Max gets a call that Bonnie has been arrested for vandalism and will only talk to him. Later, Eduardo shows up in Mexico hoping to make amends with Sonya, but she rebuffs him.

The morning after Kyle and Isobel sleep together, Kyle downplays the encounter after Isobel refers to it as a rebound.

At the jail, Max pulls Bonnie into a mindscape where she admits that she wants Max to save her.

Shivani gives Liz a hard drive of information Allie kept on biological anomalies as Liz looks to figure out what has happened to Michael.

Dallas visits Michael and Maria at Alex's house and asks for Michael's help investigating the stone that Theo's equation was inside. With the help of the Lockhart Machine, the trio sees memories of Theo's time with Dallas, and Michael remembers seeing the bible at Bonnie's cave.

Bonnie informs Max that the Alighting is in motion and that the puzzle is incomplete without Max and Liz.

Liz and Shivani discover that the alien virus is attacking the regenerative protein and that someone spread it to Michael. And after Liz tells Michael he got it from Bonnie, he goes to the jail to confront her.

Bonnie pulls Michael into her mindspace and tells him that she kissed him to save him from falling into the same trap Clyde fell into. She tells Michael and Max that she can take away powers but can't give them back. When Tezca shows up for Bonnie, Max is able to hold her off while Michael and Bonnie escape.

Liz shows up at the jail and stabs Tezca with a machete laced with Bonnie's virus and an accelerant, which causes Tezca to reveal her true self. She then tells Max and Liz that the two of them will change both their worlds.

Dallas and Maria find the bible Theo had in Bonnie's cave.

Kyle tells Isobel that he loves her, and she tells him that she doesn't want to lose him before returning to Roswell.

Isobel pulls Dallas into a memory of Theo and himself, where he realizes that Theo's glasses are the key to revealing the clues in the bible.

Kyle and Eduardo decided to road trip and confront Allie Meyers, while Sonya extends an olive branch to her father.

After a picture falls off the wall at Alex's house, Maria realizes that Mimi is trying to communicate with her in a new way.

Shivani gives the alien regenerative protein to a co-worker in hopes it will help her sick daughter.

Max asks Bonnie to take away his powers, as he can't lose Liz, so the two kiss.