Saji's sick, and Issei has been chosen as his replacement! How would he adjust to a whole new environment? Will it be hard to make friends with people he aren't close with? Or will something radical happen? Join Issei as he spends his time knowing more about the other group of devils in school! OOC-ness; Issei x Harem (Sona and Serafall are the main; possibly Irina); Post-Kyoto arc