Lin Yu'an is reborn back to 2020, during his days studying in the United States.In this life, he wants to save his wife from his previous life's accident and provide his families a better life.He signs up for “Alone in the Wilderness”! He hunts black bears with a bow, shocking the world!He lives in below-zero Alaska, builds log cabins, raises hunting dogs, wields a Winchester Model 70 Rifle, and hunts in the wilderness!He participates in Alone in the Wilderness again to face extreme cold challenges and defend his championship title! He adopts a polar bear cub!He buys a single-handed sailing boat to sail and hunt worldwide! He deep-sea fishes for tuna! He dives to catch lobsters and Nautilus! As if playing “Animal Crossing”!