100 Days Building A Modern Underground Hut With A Grass Roof And A Swimming Pool Please share and subs my chanel if you like this video! Thank you very much! If you have any idea or more convenience to support us please don't hesitate to contact with us all time 24TH/7 Days Youtube: https://www.youtube.com/channel/UCz1Z4eXLVczkYLsnPxyJ2QA Facebook: https://www.facebook.com/Primitive-Survival-270791963461859/