Hold the Space in Your Hand and Dominate the Xing'an Mountains and Seas

This man's name is Xiaotian. He was originally a Chinese special forces soldier. After his sacrifice, he was reborn into his eighteen-year-old self in 1966. He was bound to the fishing and hunting system and had only three days left to live. In order to prolong his life, he took the risk of hunting wild boars. Although he successfully harvested the prey and gained life points, he was provoked by the village bully Li Xuexiang and others, and the crisis began to emerge. How should he resolve it?