I Was Reincarnated as the Older Brother of a Villainess Destined to Die, so I Want to Change the Future by Raising My Younger Sister with My Own Hands: I Am the Strongest in the World, but My Little Sister Must Be the Cutest in the World

Action Adventure Drama Fantasy isekai slice of life Tragedy

Alternative Name	I Was Reincarnated as the Older Brother of a Villainess Destined to Die, so I Want to Change the Future by Raising My Younger Sister With My Own Hands ~I Am the Strongest in the World, but My Little Sister Must Be the Cutest in the World~ \| I Was Reincarnated as the Older Brother of a Villainess Destined to Die, so I Want to Change the Future by Raising My Younger Sister With My Own Hands ~I Am the Strongest in the World, but My Little Sister Must Be the Cutest in the World~ \| Aku Bereinkarnasi sebagai Kakak dari Villainess yang Ditakdirkan Mati, Jadi Aku Ingin Mengubah Masa Depan dengan Membesarkan Adik Perempuanku Sendiri: Aku yang Terkuat di Dunia, Tapi Adikku Harus yang Tercantik di Dunia! \| I Was Reincarnated as the Older Brother of a Villainess Destined to Die, so I Want to Change the Future by Raising My Younger Sister With My Own Hands ~I Am the Strongest in the World, but My Little Sister Must Be the Cutest in the World~ \| 因为转生成了命中注定要死的恶役小姐的哥哥，所以想要通过亲手抚养妹妹以改变未来 \| 死ぬ運命にある悪役令嬢の兄に転生したので、妹を育てて未来を変えたいと思います　～世界最強はオレだけど、世界最カワは妹に違いない～
Artists	Iwami Shouko
Publisher	Overlap
Year	2025
Status	ongoing
Type	manga

Synopsis

Zechs has a younger sister. Her name is Caron, and he loves her very much. However, if things continue as they are, she will die an untimely death. This world is the same as the RPG romance game he played in his previous life where Caron is destined to die in every route. There was no way Zechs would allow his beloved sister to die so cruelly – that’s why he’ll resist fate to the bitter end!