Kuoh Senshinkan Gakuen DxD

"The truth of war manifests itself in a thousand beliefs, Tonight, I continue the dream I had last night."



Issei has been experiencing a continuous sequence of lucid dreams since childhood. Because of the events in these dreams, he has developed a much more mature mind than others his age and has a different core from the perverted future he would be.



However, everything changes drastically when he meets a girl named Rias Gremory. From this meeting, together with new friends, they begin to enter the world of dreams, and end up discovering something terrifying: Threats from the world of dreams are beginning to invade reality and threatening a new great war.



Note: this series will have elements of the visual novel senshinkan, but since there is no tag for it, the observation will be here.