During World War II, the German army developed an unbreakable communication encryption device called "Enigma," which could convert all confidential information into gibberish before sending it out, causing a global sense of imminent threat. The brilliant mathematician Alan Turing was tasked with assisting the British government in breaking the "Enigma." He led a team of a hundred top decryption experts to decipher the intelligence hidden within the gibberish, transmitted through an Enigma encryption machine stolen from Germany. However, at the same time, the British military suspected Turing of engaging in espionage activities and discovered his most deeply held secret... How will a genius who can turn the tide of war save himself from this crisis?