They took the only thing Serenity had left to fight for, her son. Not because she was unfit. Not because she was dangerous. But because her own family lied on her name, and the system believed every word. She learned that "family" ain't always blood: sometimes it's the people who show up when everybody counts you out.
Serenity steps back into the courtroom, focused and louder. She proves that a "Black Sheep" can grow strong: alone. Now, she comes to collect what they owe her, not empty-handed.
This finale is Serenity's rebirth: raw, hood, and honest. She fights not just for her son, but also against the justice system.