Plot summary
Nathaniel recruits a young John Garrett, who turned against S.H.I.E.L.D. and was killed by Coulson in the original timeline. Nathaniel shows him this future while perfecting a way to transfer Inhuman powers to his men. S.H.I.E.L.D. keeps Jiaying at the Lighthouse for protection. Daisy learns that Kora is her half-sister, who died before Daisy was born in the original timeline. She spends time with Jiaying but does not tell her that she is her daughter. Coulson and Gordon teleport into Afterlife, but Nathaniel anticipates this and captures them.
He transfers Gordon's powers to Garrett, killing the former in the process. Garrett teleports Nathaniel to the Lighthouse, while Yo-Yo and Mack rescue the captive Inhumans and Coulson. The latter takes Kora captive. Nathaniel reveals to Jiaying that Daisy is her daughter, before killing Jiaying and fleeing. Garrett kidnaps Simmons as he and Nathaniel steal the Zephyr, unaware that Deke is still aboard. Nathaniel explains his plan to have Simmons tell them where Fitz is, as he is the only one who can stop them.
Credits
Adapted from Wikipedia contributors, Agents of S.H.I.E.L.D. season 7. HTML formatting and reference markers removed.