Chapter 17: Sam — Summary and Study Guide

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Summary

On the first day of finals at her regular school, Sam is summoned early to the Red City by Diamond. She has been drifting through her classes, haunted by recent events—the man in the Confession Room, the revelation about her mother's injuries caused by Lumines, and the sudden increase in her monthly payments from $8,000 to $20,000. When she arrives at the Observatory, she finds Will standing beside his mother, Diamond, who looks paler and gaunter than Sam remembers. Diamond holds up a gold winged lion pin and asks Sam why she first came to her that night. Sam initially answers that they needed the money, but Diamond presses for Sam's own reason. Sam admits she wants justice for her mother and something greater for herself. Diamond explains the meaning of loyalty to Grand Central—unquestioning obedience, shared suffering, and the promise of future rewards—and pins the winged lion crest to Sam's lapel, christening her “Mozart.” Sam feels the weight of the pin against her heart and knows there is no turning back. She even briefly imagines herself in Diamond's place, leading the syndicate and using power to help others.

Later that week, on the last day of school before graduation, Ari finds Sam in the hall and takes her to a secret beach at the Peninsula. They drive through a picturesque area that feels like a movie set, far from the grime of the city Sam grew up in. At the beach, hidden beneath bluffs and lined with stone archways, they sit on the sand and talk. Ari asks Sam if she ever feels like she doesn't belong. Sam reflects on her mother's choice to change her name from Su to Sun to fit in, and admits that all she remembers is Angel City. Ari reveals he remembers life before coming to the city, and when Sam asks if he misses it, he doesn't answer directly but says she made it easier. They sit in comfortable silence, and Sam considers telling him about her new life with Grand Central, but before she can, Ari tells her he is leaving Angel City. Sam is shocked and hurt. She had prepared to confess everything, but instead she asks him not to forget her. They exchange promises, and Ari tucks a sea daisy behind her ear. The narrative notes that they will not meet again for five years, and when they do, they will be on opposite sides of a chasm.

Key Events

Diamond summons Sam to the Red City on the first day of finals.
Diamond questions Sam's original motives for joining Grand Central.
Sam admits she wants justice for her mother and greater things for herself.
Diamond explains the meaning of loyalty and pins the winged lion crest on Sam's lapel.
Diamond gives Sam the codename “Mozart.”
Ari takes Sam to a secret beach at the Peninsula on the last day of school.
They discuss belonging and their pasts; Ari reveals he remembers life before Angel City.
Ari announces he is leaving Angel City.
Sam considers telling Ari about her new life but doesn't.
They exchange promises not to forget each other.
The narrative reveals they won't meet again for five years and will be on opposite sides.

Character Development

This chapter marks a pivotal transformation for Sam. She moves from being a reluctant recruit to a fully inducted member of Grand Central, accepting the winged lion crest and the name “Mozart.” Her ambition, which has simmered beneath the surface, now flares openly. She even dares to imagine herself surpassing Diamond, using power to create beauty and help others. This ambition is both a strength and a potential flaw, as it aligns her with the syndicate's ruthless values.

Sam's relationship with Ari also deepens and fractures. She feels a genuine connection with him, and for a moment she is ready to be vulnerable and tell him everything. But his announcement that he is leaving changes everything. She chooses to protect her secret and instead asks for a promise of remembrance. This decision highlights her growing isolation and the cost of her new identity. She is no longer the wide-eyed girl Ari knew; she is becoming someone else.

Ari, too, is revealed to have his own secrets and burdens. His question about belonging and his admission that he remembers life before Angel City suggest a complex past. His departure is mysterious, and he doesn't explain where he's going or why. This adds to the sense of irreversible change and the widening gap between Sam and her old life.

Themes, Symbols, or Motifs

Loyalty and Its Cost: Diamond's explanation of loyalty to Grand Central emphasizes absolute obedience and shared suffering. The winged lion crest becomes a symbol of this bond, but also of the irreversible commitment Sam makes. The chapter shows that loyalty to the syndicate comes at the price of personal freedom and honesty.
Ambition and the Allure of Power: Sam's desire for “greater things” is a driving force. Her brief fantasy of leading Grand Central reveals her hunger for power and her belief that she could use it benevolently. This ambition is both inspiring and dangerous, as it aligns her with a criminal organization.
Belonging vs. Alienation: The chapter contrasts Sam's sense of belonging to Angel City with Ari's feeling of not belonging. Sam's new identity as Mozart makes her feel reborn, but it also alienates her from her old self and from Ari. The secret beach, isolated and hidden, mirrors this liminal space between worlds.
Identity Transformation: Sam's induction into Grand Central and her new name “Mozart” signify a rebirth. She looks in the window reflection and sees a stranger. The chapter emphasizes that she is leaving behind her childhood and entering a new, darker world.
Farewell and Promises: The exchange of promises between Sam and Ari is poignant and ironic. They promise not to forget each other, but the narrative reveals they will meet again only as enemies. The sea daisy Ari tucks behind her ear becomes a symbol of their fleeting connection and the innocence that is being lost.
Secrets and Vulnerability: Sam's internal struggle to tell Ari the truth highlights the theme of secrets. She wants to be vulnerable but ultimately cannot. This choice has lasting consequences, as the narrative foreshadows their future conflict.

Why This Chapter Matters

Chapter 17 is a turning point in Sam's journey. It formalizes her allegiance to Grand Central, giving her a new identity and a sense of purpose. It also marks the beginning of her separation from her old life, particularly from Ari. The chapter sets up the five-year gap and the eventual confrontation between Sam and Ari on opposite sides. It deepens the themes of loyalty, ambition, and the cost of power, and it humanizes Sam by showing her internal conflict between her desire for connection and her commitment to her new path. The chapter also introduces the symbol of the winged lion and the name “Mozart,” which will likely carry significance throughout the rest of the novel.

Study Questions and Answers

1. Why does Diamond ask Sam why she first came to her, and what does Sam's answer reveal about her character?

Diamond asks this question to force Sam to confront her true motivations. Sam initially gives the practical answer—money—but Diamond pushes for a deeper reason. Sam then admits she wants justice for her mother and “greater things” for herself. This reveals that Sam is driven not just by survival but by a desire for meaning and significance. It also shows her ambition and her willingness to align with Grand Central to achieve her goals, even if it means compromising her morals.

2. How does the setting of the secret beach contrast with Sam's new life in Grand Central?

The secret beach is a place of natural beauty, isolation, and peace—far removed from the grime and violence of the city and the opulent but dangerous world of Grand Central. It represents a sanctuary where Sam can be her true self with Ari. The contrast highlights the tension between her old life and her new identity. The beach is also a liminal space, where she is on the verge of revealing her secret but ultimately doesn't. The setting underscores the loss of innocence and the irreversible choices she has made.

3. What is the significance of the promise between Sam and Ari, and what does it foreshadow?

The promise not to forget each other is a heartfelt but ultimately futile gesture. It foreshadows the five-year separation and the fact that when they meet again, they will be on opposite sides. The promise also highlights the theme of irreversible change: despite their intentions, they will both be transformed by their choices. The narrative's direct statement that they will be enemies underscores the tragedy of their relationship and the cost of Sam's allegiance to Grand Central.