Survival Game: I Play Tower Defense in Another World

[Tower defense + survival + farming + time travel] The time traveler Chen Ke came to another world and started his road of survival towards tower defense! I hereby promise that no matter how good my grades are, I will never be a eunuch. If I become a eunuch, that means I am no longer here! The core of this novel is farming, which is slow and intense, and the rhythm focuses on the novice protection period. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.