Time Travel: Can You Let Me Shout About the Mask?

One person, one mask, cleansing the world "What will happen to me in the end, and whether I can go back..." "The question exceeds the limit, the system... Refuses to answer" "I didn't expect you to hesitate! Hahaha, I thought you had no feelings? You only treat me as a tool." … Zhao Zilong: "Reporting to the young master, there is a letter from the north, and an unknown creature appears." "I got it, go back to camp and standby." "Yes" "It's time to work again, let's go! Mask" After Zhao Zilong left, a man followed him out and looked to the north... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.