Office worker Fan An spends his days being exploited by his boss and coasting at an internet company, until the newly appointed director Lu Xiao becomes his number-one nemesis. Arrogant and cutting, Lu Xiao looks down on Fan An, and the two clash at every turn. Then a freak lightning strike causes Fan An’s soul to transmigrate into the body of the very rival he despises most: Lu Xiao. A vampire in his new body, he has no choice but to hide his identity, play the part of his nemesis, and pretend to be human at work, beginning a farcical yet perilous life in disguise.
