When war abruptly breaks out between gods, the world started its countdown to the end. She, a normal high school students, does as everyone else: try her best to survive. But then, one of the warring gods offers her a contract–become his bride, and she'll have the power to protect her loved ones– she desperately take that offered hand without thinking twice. Though maybe she should have. With their hands now joined, she finds that this war– and this partnership– none are truly presented as what they seems.