Mr. Braveless Heart

Soon enough Rias returned, to the carriage that her peerage was in and sat back down next to Gohan. As she sat down she quickly whispered into his ear, "Be ready for a sudden change in scenery..." Gohan turned and looked at Rias in confusion, but as he saw the serious look on her face he knew it must be something important.

no harem he say, so cute. read till chapter till 10 then u know. Dropped!