The young lawyer Liza Dubrovskaya was initially jealous of her fiancé Andrei for his childhood friend. But Alina quickly convinced her that there was nothing between them, and even offered Lisa help with her work - an easy arbitration case for debt collection. Lisa quickly won this case, although she did not see her client in person; Alina simply gave him a power of attorney. But a few days later the defendant was found murdered, and the client, it turns out, does not exist in nature at all, the power of attorney is fake! Dubrovskaya was accused of these crimes and ended up in a pre-trial detention center. And Lisa herself becomes her own lawyer.