When I Become an NPC Through the Game

[Completed] The cold and invincible boss After waking up from sleep, Nie Chuchu traveled through time. Just travel back and forth, how could you end up in the game you just downloaded? Forget about the game, how could you become a background NPC? The NPC has endured it, so how could you meet a boss with the highest combat power in the entire server! Boss, please let me go! Who knows... "I hope the female hero will accept me as her disciple and give me some guidance." What? Chu Chu was shocked! Who was talking to her! He is the number one boss in the entire server! She never dreamed that one day the most powerful boss in the game would stand in front of her and say that he would become her disciple. I get it, I get it, no one can subdue the top boss in the server, except for the NPCs who follow the plot. Isn't it a coincidence, Chu Chu snickered, I happen to be an NPC. Game plot index: Mortal world chapter: 1-2 Novice farm girl Xiaochun (get) 3-27 Star Lake Heroine Crescent Moon (get) 28-51 Langshan Wolf Cub Haoli (get) 52-74 Sect brother Du Yuan (get) 75-98 Sword and Sword Spirit Spiritual Training (get) Tianshan Chapter: 99-141Shark Man Shanzhi (get) 142-186 Disciple Wuyu (get) Miao territory: 187-238 Manman (get) 239-291 Chongzhai (get) 292-346 Get Demon clan chapter: 347-442 Demon Lord is born (get) 443-523 Incident in the Demon World (get) Extra chapter: 524-525 Ask for return (get) 526-531 Mo Li (get) 532-538 Ten Thousand Dragons (get)