I Have a Swallowing Bead

A little beggar on the street stumbles upon a miracle in a dream. The dragon's soul turned into a divine bead and entered his body. From then on, he embarked on a long journey to immortality. The divine pearl hides disaster, and the path to immortality is met with disaster. However, despite having mediocre qualifications, he still insists on finding a path that will defy the odds... (Slow pace, not invincible, ordinary people flow, not brainless and cool)