Just a fun time on a tropical island! What could go wrong?

In this world, shipgirls were created to keep humanity safe from threats from another world. The sirens. But when humanity was safe, the different factions formed two separate alliances with clashing ideologies. The Red Axis and Azur Lane. Their different views had them tetering on the edge of a brand new conflict. It's in times like this where a leader is required. No matter how experienced, war is an excellent teacher anyway... ~~~ This story will follow the plot of the anime with a few minor changes just to make this story a bit more unique.

(Y/N) (L/N) has been rejected 100 times throughout his life, and now the God of Love has answered his prayers! He must find 100 soulmates and treat them like his princesses, or they will die! How in the hell will he tame 100 girls? Only one way to find out!

Demons. No one knows how long they have been on Earth, nor how they came to be. But for the centuries they have been around, they have consumed humans with no remorse or regret to satisfy their bloodlust. The Demon Slayer Corps was created to ensure that humanity had some sort of protection from these creatures. They are a secret organisation that is not recognised by the Government. Tanjiro Kamado made it has goal to become a Demon Slayer after his family was slaughtered and his sister was turned into a demon. But he wouldn't be alone on his journey. He would always have his best friend by his side.... NOTE: If you've watched Demon Slayer, then you'll know that it is very violent and involves a lot of blood and people being dismembered, cut to pieces, you get the picture. Also, I do highly recommend that you watch Demon Slayer before reading this story as there will be spoilers. Also also, I am aware that certain girls in the harem are with certain characters from the series. This is my story and it will be adapted to work around having a reader character. Also also also, this will follow the storyline of Demon Slayer, but there will be some filler added in. This is technically a retelling of the story, so some things will be changed. For example, some characters might not die and the overall ending might be a bit happier. There will be angst and a lot of it because I don't want to fully mess around with the story, but there will be plenty of fluff too.

A high school dxd fanfic I put together with some changes such as the dragon slayer magic from fairy tail All credit goes to the shows

Join (Y/N) through his wacky adventure in the Date A Live world. This story is continued on after 'Sealing the Twins' chapter from @AuthorPunpun's story before he discontinued it. Hope you enjoy it.