In this video, you will see how a man built a real hidden bunker in the middle of the forest in 75 days all by himself - without any help, without technology, only from natural materials and hand tools. This bunker became a reliable shelter for life and survival in the wild. It all started with digging a huge hole, and step by step this project turned into a full-fledged underground dwelling, hidden from prying eyes. Watch the video from start to finish - to see how a hidden shelter is born from scratch in the heart of the forest.