Holden awakens from a 12-year coma to find himself in the heart of a perilous plot, after discovering his new-found supernatural powers.
Holden tries to put his meeting with Willa behind him, while struggling with his nightmares. He is concerned about Kevin's safety when he discovers that he is missing.
Holden goes to Willa to find out more about his past life, after he knows that his parents did not tell him about their separation.
Holden joins forces with Jeff to find out more information about the man known as "Yellow Jacket", after he learns unsettling news about Kevin.
In an attempt to reject everything related to Realm, Holden turns to Luke, while going on his first date with Jamie.
Holden resolves to turn over a new leaf now that he recalls what happened during his coma. Holden's commitment to Willa and Arthur is tested when another coma survivor, Charlie, arrives unexpectedly.
Holden and Charlie get closer, when they go on an adventure to teach Holden how to be in control of his powers.
While being hunted by the persistent Yellow Jacket, Jeff battles to keep Holden alive and hides in a drugstore.
Holden is forced to assist Frost in accomplishing his long-held quest of finding the Bridge. Jeff, Willa, and Luke race against time to get Holden out of Hollow Sky.
Holden grudgingly decides to accompany Frost into the Realm himself.