Wilderness Survival: Start with an Old Castle

Liu Si woke up and found himself in an ancient castle. There were wolves around outside, and there was no food or drink inside. The existential crisis is approaching! … "In ancient times, Jiang Taigong took the bait when he fished for fish, but I, Liu Si, was the only one who hooked the wolf to satisfy his hunger!" Liu Si, who was starving and dizzy, decided to try his best to catch wolves to survive! But accidentally activated a system that wasn't very powerful. "What I want is food and drink. Why are you giving me diamonds and crystals? Are you going to chew them?" Ding! The host can consume 100 diamonds to open the store "You only gave me 100 diamonds. After opening the store, do you want me to starve you to death?" This system is unreliable! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.