To Survive in the Wasteland, I Have an All-Around Auxiliary System!

When Tang Chuan woke up, Found myself in a small cabin, Time traveled! A world where resources are scarce and monsters and zombies are rampant, Bound with an all-around auxiliary system! The system prompts that the unknown biological attack will arrive in 60 seconds! The system prompts that you cannot eat this, you will die if you eat it! The system prompts that this rough old man does not look like a good person! The system prompts that there is a small deer directly in front of the host, and the meat is extremely tender. The system feels that the host is a good food and cannot bear to look at it, so it provides the host with a revolver, which lasts for three minutes. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.