Sixty Years Old and Three Months Left to Live, Let Me Survive in the Wilderness

Xu Feng traveled through time and became a sixty-year-old man, The system appeared decades late, allowing him to participate in wilderness survival. At the same time, he was told that he only had three months left. Only by participating in wilderness survival can the system be activated and ways to extend lifespan found. After overcoming the obstruction of his family. Xu Feng began to carefully explore the jungle. But soon he went from being sympathetic to being doubted by everyone. Then everyone is amazed. Finally everyone appealed. And as Xu Feng survives longer, He actually gradually discovered the secret behind this game. So he decisively planned to cut off Hu.