More than an entire year has passed since the events that have brought Ratchet, Kim, Ron and Clank to the Polaris Galaxy. After they were able to defeat the tyrannical Cragmite Percival Tachyon and save the entire galaxy from his iron-fisted rule, Clank was taken away by mysterious creatures known as the Zoni. Since then, Ratchet had dedicated himself to finding his friend. Kim and Ron, although they wanted to help with finding Clank, could not go with Ratchet to do so as they still had lives back on their home planet, Earth. They did, however, provide him with some support from their home world whenever they could, as they had reasons of their own for wanting to help out with the search; Clank was very much their friend as he was Ratchet’s. Also, Ron’s pet naked mole rat, Rufus, seemed to have disappeared along with Clank, so Ron was without his beloved pet all this time.
The search for Clank persisted on with no changes until one fateful day…