Tyler looks forward to catching up with his dad after not seeing him for the past 10 years. When Tyler's Energem becomes cracked, he is forced to mend it by placing it in Hot Lava and prove to his dad he's not a kid anymore.

Kendall creates a new Victory Charger that requires the core 5 Energems. But when Riley becomes Koda's coach on the Amber Beach Earthquake baseball team, he has a hard time pulling himself away from the game to help the other Rangers.

When Ivan mistakes a thousand year old suit of armor as a training dummy, he finds himself in debt after destroying it. Heckyl sends in a hybrid monster named Spell Digger to spread greed to anyone who touches his gold coins.

Shelby's lifelong friend Erin starts to take credit for a song that Shelby wrote when they were kids. But when Erin starts to take credit for the work of the Pink Ranger, she quickly realizes how dangerous it can be to claim ownership of someone else's work.

The Rangers discover the cave where Koda and his family once lived. Questioning the wise words of his Grandfather, Koda opens a section of the cave he was told to never enter, allowing an ancient monster to escape.

Tyler joins Shelby in auditioning for an open spot on the popular New Zealand band, The N-Zed Boys. Meanwhile, an ally arrives, but not before the Rangers suspects he has an ulterior motive.

The Dark Energem creates a black hole that takes the Rangers back in time, as they must go to a prehistoric age for their final showdown with Sledge and Fury.