Not long after Lu Ren accidentally traveled to the beginning of the ancient world, he opened his eyes and found himself lying at the foot of Buzhou Mountain, weak, pitiful and helpless. Bound to the "Prehistoric Live Broadcasting System", the novice's task is to "sing an off-key song to Mount Buzhou and get "shocked" or "speechless" from at least one innate creature]. In order to survive, Lu Ren forced himself to howl, successfully attracting the attention of the passing Ancestor Hongyun (the best old man in the world). Hongyun looked confused: "This kid... Has a pure Taoist mind?" System: "Ding! Harvest Hongyun's 'confused' mood! Reward [Novice Protection Invincible Halo (1 minute)] and [Prehistoric Speaker (Trial Version)]!"