Meanwhile, on the main world, the real Kimberly Hart is witnessing her father move out of her house as he and her mother are officially getting a divorce. Elsewhere, Trini checks in with Billy who she finds morphed and in the Triceratops Zord. Billy is following Zordon's advice about how the more time the Rangers spend with their Zord's, the more it will rewire their brains to make them better fighters. While this is going on, Rita Repulse notices that a dark yet familiar energy has arrived on Earth and sends Goldar to investigate. While he promises to not to fail her, Rita is actually counting on it.
The next day, Jason, Zach, Trini, Billy, and Kimberly try to check in with Mattrew Cook to see how he's been since his abduction and rescue from Rita, but he fails to respond to any of them. At that point, Zordon contact them. He has detected an unusual energy outside the city and needs the Rangers to investigate. The team arrives outside of the city at a train yard to find Goldar and his Putties. As they fight, a new Ranger appears wearing a variant of Kimberly's Pink Ranger uniform and manages to take the Putties and Goldar down by herself. After he retreats, the Rangers ask her if Zordon sent her; at which point she attacks them. After kicking Kimberly away, the new Ranger corners her with her helmet off; revealing herself to be an older Kimberly Hart. The older Kimberly asks her younger Ranger to release Drakkon unharmed and she will spare her younger self, but the younger Kimberly manages to get the drop on her doppelgangers. It's then that the Ranger Slayer realizes that there are only five Rangers, that Tommy Oliver has not joined the team yet, and that she has gone back too far in time. At that point she makes an escape; blowing up a train car filled with gasoline to cover her escape.
Back at the Command Center, Zordon mentions that he and Alpha 5 have been monitoring fluctuations in the time stream that are beyond his comprehension and that this Ranger might be at the center of it. Kimberly freaks out, and while outside she reveals to Trini that her parents are divorcing and that she's dismayed at what she apparently becomes now that she's met her future self. Upon returning home, Jason answers a call from the doctor's office. It appears that his father Sam is gravely ill and needs to come in for more medical tests. Sam berates Jason for invading his privacy and says that he has to keep this a secret from the rest of his family.
Meanwhile, on the Moon, Goldar apologizes for his failures. When Finster, Squat, and Baboo ask what should be done about this new Ranger, Rita says that they will do nothing as she is amused by the notion of a Ranger that hates the Power Rangers as much as she does. Elsewhere, in an abandoned warehouse outside of Angel Grove, the Ranger Slayer tries to use her fragment of the Green Chaos Crystal to contact Finster 5, but she can't. At that moment, Rita appears and offers to repower her Grave-Zord.
In the present day on the main world, Bulk and Skull are throwing water balloons at people, and Bulk has picked Billy as his next target to Skull's consternation. Billy and Trini are unaware as they are talking about Kimberly after meeting the other version of herself. Just as Bulk's water balloon is about to hit him, Billy grabs it and flings it at lightning speed at Bulk's face. When questioned by Trini, Billy suspects it's been thanks to the extra time he spent in his Zord.
Meanwhile, Kimberly is berating Matthew Cook in the hallway of Angel Grove High School for not contacting her or the others. While she yells at him that they need to be there for each other (especially in the light of his abduction by Rita and her parent's impending divorce), Matthew apologizes and says that he's trying to protect her and their friends. Matthew believes that his abduction is somehow connected to the Power Rangers, and that it wasn't a freak accident. He needs to track down the Power Rangers and see where this leads.
In the Command Center , Jason tells Zordon that he believes his father is dying and asks Zordon if there's any way that he can help. As much as it pains him to say so, Zordon says that he cannot because his mission of watching over humanity can't allow him to share technology that humanity isn't ready for.
Back at Angel Grove High, Zack is apologizing to Violet when he, Trini, and Billy all get alerts that there's an attack on the city. As they make to exit, their teacher Mr. Beasley informs them that Principal Caplan has instated new Power Ranger protocols which means the entire school is on lockdown. Jason and Kimberly are trapped in their classrooms as well. Fortunately, Matthew was in the hallway and pulls the fire alarm, which means everyone has to evacuate the building.
The team Morphs and gets their Dinozords to the center of town where they find the Gravezord . The Gravezord is handily defeating the Rangers, who ask Zordon for some advice, but at that moment, the Ranger Slayer has entered and attacked Zordon; relieved to know that her Power Coin still worked to gain her access. She revealed to Alpha 5 at that point that the Gravezord was running on A.I., which allowed her to be away from it.
On the Moon, Rita is watching the battle. When Goldar asks to be sent down to aid the Gravezord, she denies him saying that it would kill him. She then summons Finster, Squatt, and Baboo; telling them that one side will win and that she wants to arrange a "surprise" for whomever survives.
Meanwhile, Kimberly mentions that she thought she heard Zordon in pain. While Zack says that they're a little distracted, Jason concurs that this Gravezord could have been a distraction and sends Kimberly back to the Command Center. Meanwhile, Matthew sneaks into the site of the battle trying to contact the Rangers, but the Gravezord sends the Sabertooth Tiger Zord into the building Matthew is on and it collapses upon him.
Back at the Command Center, the Ranger Slayer has ripped off Alpha 5's arm saying that the Quantum Field Disruptor is stretching Zordon's brain. If Alpha 5 will cooperate and let her use the Command Center's sub-spectrum long-range communication array, she'll leave them all in peace. When Alpha 5 gets defiant, she gets ready to attack but then one of Kimberly's arrows comes flying at her.