Prologue

After being rejected by his crush Akeno, Toad left to train in order to be the strongest devil ever. After a few months, he comes back more stronger than ever. So strong that he can defeat anybody even the infinite dragon god Ophis. When Akeno saw him, she tried to flirt with him but was denied. Now she's obsessed with him. When Rias was comforting Toad, she kissed him which turned into a make out session. She confessed her feelings for him and he accepted them. The other girls did the same and now he has a harem. Akeno still loves Toad even though she's not in the harem yet. Toad thinks Akeno is not good enough for him and keeps rejecting her but she never given up. She still desires him and will have him no matter what.