God of Wine (Seong-Hye)

After living a life full of regret as a renowned agricultural PhD, Choi Woo-seok opens his eyes to find himself back in his high school days in California's Napa Valley. Facing a once-thriving vineyard now ruined by drought and pests, he decides to risk everything by taking over the failing farm.
Armed with his future knowledge and expertise, he embarks on a challenging journey to revive the land, master the art of winemaking, and climb his way to the pinnacle of the wine industry — becoming the God of Wine.
A realistic drama centered on farming, business management, and the world of fine wine, with no magic or cheats — only hard work, strategy, and passion.

Original Webtoon:
Naver Webtoon, Naver Series