anyone know the name of this manga?

i cant remember much about what they looked like or if it was a second chance, time travel or isekai. what i do remember is the mc (female) decided she didnt want to be in the run to become a saint so she leaves (think she did a dramatically leave) she then runs in to her fiancé who see her and chase her when she ran away. she helped some kids by buying them food then she run into a guy that lets her tag along so she can get back home which is though the forest. They get o a village and help find the kids that got kidnapped. Thats all i remember. (sorry if ts hard to read or any wrong spelling) (〜￣△￣)〜