share time: 2025-02-10 12:22:15
When a mysterious citywide blackout strikes, Lin Xiaoyang - a slacker from an electrician family - discovers his late father's cryptic circuit diagram holds the key. With 72 hours until permanent darkness, he must decode the puzzle while evading power company executive Su Qing. From adversaries to allies, they uncover a shocking conspiracy as backup generators fail. The countdown begins: this city truly can't survive without him.
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