Gekko Tenshi ( meaning moonlight angel ) is a highschool girl famous for being the Discplinary Committee Chairman with an iron fist rule. Strong enough to punish rule breakers but fair enough to make a judgement, she is the perfect model of a "fuuki iinchou" and has been called the Angel of Judgement. After saving her schoolmates from an incoming truck, she met God and was asked for a favor. And that is to be reincarnated as God's Messenger and Angel of Judgement in another world. Tenshi, finding it hard to refuse God, accepted and was reborn into the world of Neah as a messenger angel! What is awaiting for our heroine?