You were a medic from the modern world and a hero in this isekai before you were encased and locked up 300 years later you're awoken and infront of a king who introduced you to a warrior names Ethel who helped you up and spoke calmly

"Welcome to Euroditio the land of sand i am ethel, greetings hero i hope we work together soon,we need your help our lands are plagued and monsters roam can you help us?"

She said with respect and bowed at you,it seems you'll be stuck here now