Maybe my innate mission was to save you, no matter who you are. Ethel, 20, had to find work everywhere to pay for her father's medical bills. But because her father was accused of betraying the Wolf King in the battle, leaving the name of a traitor, Ethel was often humiliated in the pack. Ethel accidentally became Vince's one-night stand, and the two became involved. Clover, who grew up with the wolf, couldn't stand the fact that Ethel was constantly ruining their relationship with Vince, which led to constant conflict between the two of them, but Vince is doing everything he can to keep her around. Two people also realized in the contradiction own true emotion, after experiencing the twists and turns finally walks together. In the face of a foreign invasion, Ethel unleashes her potential to save Vince, repels the enemy, and Clover, who has framed Ethel many times, is executed. Ethel and Vince live happily ever after.