A struggling fashion designer, Mila, stumbles upon a strikingly handsome stone statue on a remote Los Angeles suburban highway late at night and brings it home as an inspiration piece. While drunk and venting about her unfair workplace, she accidentally kisses the statue, awakening Magnus, the Northern War God who has slumbered for a thousand years. A casual joke she made earlier instantly seals a divine contract, and the war god solemnly declares that he is hers from that moment on.
This ancient war god, who has never stepped into the modern world, is completely blown away by instant ramen in their tiny apartment. He even casually uses his divine light to slice the broom of their snobbish landlady who comes to collect overdue rent, helping Mila let out all the pent-up frustration she has held back for ages. Faced with the fake friend who stole her designs and boyfriend, as well as her mean, biased supervisor, Mila, now backed by this overprotective war god, officially kicks off her wildly successful, counterattack life.
