The heavy rain on the night of the typhoon extinguished the lights of the entire city. Ruan Wutao escaped from the bright engagement party in embarrassment, but was trapped in the dark elevator car. When maintenance worker Xie Yunxiao's flashlight beam pierced the darkness, she took off her disguise to this "stranger" and confided the pain of being bound by her family's marriage. Little did she know that the person in front of her was the private detective hired to investigate her fiancé - the first love she cruelly abandoned seven years ago.
Electricity sizzled in the small space, and Xie Yunxiao discovered that there was a shady business fraud hidden behind his employer Ruan Jiaqiang, and the girl he wanted to protect was stepping into the abyss of danger step by step. When the circuit board turned into Van Gogh's starry sky in his hands, the words "I can repair all the circuits, but I can't repair the heart that short-circuited when I see you" are both a confession and a warning. Conspiracy and sincerity are intertwined, and truth and lies are difficult to distinguish. In this encounter that begins in darkness, can they break free from the shackles of fate and rediscover their lost love in the crisis-ridden business situation?
