Chapter 1, I Don't Know?

Jace Wakes up on the beach. He suddenly sees someone running for him. Then he wakes up in someones house. Agent 3's house Jace suddenly has a crush on her even though he's human and she's an inkling. This story is connected to the last story. What Happened To the World read that one first then come back. This story takes place after the alternate ending.
Jace and Mark know each other from high school.