[Giant Otome] After Learning How to Go Back in Time, I Shouted That SL Is Great

#This work was created by the author to heal himself. The dream girl turned into an otome. The main CP is Erwin*'s original heroine. Please avoid lightning by yourself. #CP is just a support, the main thing is to find ways to save people and make up for regrets~! Yuna died in the late autumn of 850. She had done nothing in her life, but she managed to survive the war through inexplicable luck. During this long journey, friends, relatives, and bosses have all been buried in history, and it's her turn. But surprisingly, she was reborn? ! Even if you are reborn, you also get the additional skill of time retrieval? ! "The price is - falling into hell forever." - Said the indescribable "god". "Damn it! You said it before I agreed!!!!" But despite the criticism, the changes that need to be made must still be made! Let's start by saving the world and fall in love with your boss (?) Motto: "Give your heart to Elvin Smith!!"