High School Dxd, Vol. 2 (Light Novel) - Ichiei Ishibumi - Bog

I, Issei, have been getting used to living as a demon. Until Rias startedacting strange, that is. Turns out she's engaged to some pretty-boy demon namedRiser Phenex. No way am I letting some other guy horn in on my territory. I'mthe one who's going to have a harem full of super-cute girls! ...