Typical worldbuilding manga where the mc also has a “weak”/unusual job.
It’s definitely better executed than most but a lot of things feel forced, like how the princess with a curse just, by coincidence, washed up to a shore where the mc just dug up life (turtle) stones and also that curse remover stone thingimajig. A lot of “coincidences” happen which isn’t particularly bad but just makes you overthink really.