|Time / Weather||Night / Clear|
|Main objective||Defeat the First Sons|
|Previous mission||Puzzle Pieces|
|Next mission||Gaining Fame|
- ❝ First Sons detected near you. Take 'em out, and then head back to your apartment.❞
- ―The Headmaster
Inside Cross-Theater Park, The Headmaster calls X27 and introduces the player to Landmark Books. After that, he tells X27 that there are two Finite Stones, and the First Sons are trying to gain possession of it. Their conversation is interrupted when First Sons infiltrate the park, and the player must defeat them. After that, they must head to their apartment, where the mission will end.
- Defeat the enemies
- Head to your apartment
- Ambushed is the shortest mission, taking an average of three minutes to complete.