Doomsday of the Sun: Starting a Sanctuary

The super-cool survival novel Fang Xiu wakes up and travels to a parallel world. The sun in this world has undergone mutations. As long as it is exposed to sunlight, skin ulcers will occur in mild cases, and death will occur in severe cases. Humans can only hide in underground shelters during the day and dare to go out to collect supplies at night. But the night in this world is also dangerous. Night demons, zombies, giant beasts, corpse demons, countless monsters will appear to hunt humans at night. Fortunately, Fang Xiu activated the survival sign-in system and obtained a shelter at the beginning. As long as you survive every day, you can sign in and get rewards. Sign in for a day: get the mutant beast blood wolf! Sign in for ten days: get a gene potion! Sign in for 100 days: Get a self-propelled robot turret! While others were fighting for food in the dark, Fang Xiu was already drinking wine, eating delicious food, and enjoying a hot bath in the shelter! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.