Dxd Spin-Off with wishes

MC gets a chance to change the DXD world by being reborn as the main character. Watch as he becomes stronger and smarter than his predecessor who was a pervert. . . . . . . . PS: This is a wish fulfillment story so MC will be strong and does what he wants while also getting a massive harem and destroys anything that tries to hurt his loved ones before they can World - High School DxD