My Sister-in-law's Guardian

Time-traveling into his brother-in-law's body, Caelan Cole awakens divine strength and survival skills. His older brother deceased, he protects his Sister-in-law, fighting villains, the village bully, and chief who covet her. Faced with concubinage rules and Head Tax, he ventures into mountains for herbs and furs, earning a fortune. He protects his family, leading them to break through hardships, becoming revered by the village.