I run a farm, what the heck is this post-apocalyptic farm owner system?

(Farming + Relaxing + Cute Pets + Daily Life) He quits his job to inherit a farm, only to unexpectedly be bound to a system. "Apocalyptic Farmer System? What the heck? Isn't this the 21st century?" "Did the system bind to the wrong person?" Xu Ran was bewildered. Then, his farm life suddenly became incredibly exciting. Border Collies graze willingly, pandas and owls linger, various protected animals visit his farm… his tomatoes and watermelons become major brands, and his wheat yield breaks records… What was once a idyllic pastoral life slowly transforms into a nationwide sensation. Xu Ran never expected that binding to the wrong system would lead him to the pinnacle of life!