Goblin Lord: Get ready to capture the Saint!

Novel Summary

[Lord, farming, slow-paced plot, and a cool heroine. 】
Good news: After traveling to the Brave Game, you can start a hearty adventure!
Bad news: Although he traveled through time, he did not become a human being, but instead became a weak Goblin Lord!
Gu An had just arrived, and when he saw this ridiculous reborn race, he almost got upset.
Fortunately, the system rewards me with a chance to tweak my face, which allows me to change my appearance so that I won't be as ugly as a purebred goblin.
However, before Gu An had time to be happy after completing the face-shaping, he heard a prompt from the system.
"The Saint will come to the lair for adventure in half an hour."
What bad luck!
How can a goblin defeat a saint?

Details