Welcome to Samdal-ri S01 E14

Season 1, Episode 14 –

After losing his mother—who worked as a haenyeo —at a young age due to a mistaken weather report, Jo Yong Pil makes up his mind to become a weather forecaster and protect the elders of his hometown. However, his passion and refusal to let misinformation slide earns him a reputation at work as a stubborn troublemaker who isn't afraid to argue with his boss.