Yo-Yo Met Yo-Yo
On a desperate mission to find and save Inhumans before Kasius could harm them anymore, Yo-Yo came across somebody she didn’t expect: a future version of herself. Future Yo-Yo is the “seer” that Kasius mentioned at the end of the previous episode, and she was able to drop some exposition and deliver some warnings to her past self about what’s to come. Unfortunately, there was no saving future Yo-Yo. She had been killed and reanimated over and over again so Kasius could take her blood to create new Inhumans, which resulted in both of her arms being amputated. Present Yo-Yo will have to try and interpret her words to stop the world from ending, and Mack will have to deal with the trauma of watching future Yo-Yo murdered by Kasius.