The Reincarnated Girl Wants to Start from the Very First Step Manga
Tensei Shoujo wa Mazu Ippo kara Hajimetai ~Mamono ga Iru Toka Kiitenai!~ / 転生少女はまず一歩からはじめたい~魔物がいるとか聞いてない!~ / The Reincarnated Girl Wants to Start with the First Step / Taking My Reincarnation One Step at a Time: No One Told Me There Would Be Monsters!

Ichinokura Sarasa has endured a condition that causes her to become fatigued easily. She is reincarnated into another world, Trilgaea, by a goddess, where she finds herself in the body of a 10-year-old and manages to overcome her weak constitution! However, she ends up in a mountain teeming with demons, where venturing outside isn't safe?! From the challenges of this world to a new existence filled with possibilities!