Wakiyaku Tensei Shita Otome wa Shinitakunai: Shibou Flag wo Oru Tabi ni Renai Flag ga Tatsu Sekai se Ganbatte Imasu!

The otome game "Her Majesty's Blessing" is about a protagonist who is hooked on the edgy setting in which all the characters die, and ends up dying in an accident. When she comes to, she finds herself faced with a person who calls himself God. He asks her to "reincarnate into the game and save everyone," and although she is confused, she decides to reincarnate. When she wakes up, she finds herself as Rouge, a supporting character in the game... An alternate world fantasy where she breaks the death flag and aims for a happy ending!!

(Source: Kodansha, translated)