It is the world which is divided by humans and demons equally . Humans royal family soon going to welcome newborn triplet princess but something went wrong during labour process. So in order to save atleast two babies from triplets King and Queen reculantly made deal with demons and give up their youngest baby from triplets to demons. SIXTEEN YEARS LATER, In demons realm. Young and dashing Man enters the head office of Magicians which is known as TOWER. This youth is non other than demon realms famous Magician and his name is DARK. Dark: "Hey boss approve my 7 days leave application. " Boss:"No way, there are lot of pending mission that you need to handle, everyone especially requesting you to take their mission ". Dark:" Assign other Magicians for those mission , I seriously need 7 days off from work. " Boss:" why are you so eager to have 7 days off , it's not like you will ever catch cold. so tell me the reason for leave". Dark: "Today is 27th day ". Boss:" and". Dark: "Tomorrow will be 28th". Boss:"and" Dark:" My ... my aunt will come(hesitantly)". Boss: (Realizing)" F**k , your period are coming soon. " Dark whose face turn red from embarrassment suddenly form mana on his palm and Blow up office room.