西遊妖魔録 ~白虎嶺のニセ婿さん~

On the verge of the Journey to the West, as Daoist forces purge the demon realms, Bob, a dying man wearing a stolen betrothal token is mistakenly taken as the groom for the White Bone Spirit's forced alliance with the Zombie King. To survive exposure, he must now maintain his role as her "Imposter Husband", aided only by a system that rewards his daily deception.