Gou Is Sweeping the Grave at the Handyman's Office, and I Extract the Eternal Heroic Spirit

Xuantianzong's servant Lu Chen was punished to guard Wanling Cemetery. Others are just messing around when sweeping graves, but he is opening blind boxes when sweeping graves. The Headless General taught him marksmanship, the Sword Master gave him sword power, the Medicine King forced him to endorse, and the military advisor told him to run away every day. He originally wanted to stay alive for ten more years until the names in the cemetery lit up one after another.