I want to change my future by bringing up my sister (1) / Shōko Iwami

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

I WILL NOT LET GO OF MY HAND TO OVERCOME MY FATE! A young boy, Zecs, who has been reborn into the world of romantic RPG, has a sister, Karon, who is so lovable that it doesn't hurt even to be seen. And there is one secret that only he knows. It is that her sister is destined to become a villain in the future and to die unnaturally! "I will change the fate of Karon!" In order to save her beloved sister Karon from falling into darkness, I swear that I will raise her to be a kind girl --? Heartful story that opens with brother and sister that opens the future!