Are They Willing to Come?

When Shen Shi opened his eyes, there was only a house key left in his hand. In this world, cultivators are almost dead. There is no system, no cheats. There is only one goal: survive. He thought it was time travel. Actually going home. ⚠️ No system | ⚠️ Non-travel | ⚠️ Homeland call | ⚠️ Human survival