The Most Ungrateful Person in the World

How to survive as a sidekick with a very low sense of existence. 1. I will keep quiet and I will not offend anyone unless they offend me. If someone offends me, I will stab me in the back. 2. Accumulate strength. When you don't have the strength, talk less and do more. The main world, the Wild Age. The world of dragons: Jiuding Ji, Fighting to Break the Sky, Cangyuan Tu, Swallowing the Starry Sky, Coiling Dragon, Covering the Sky, etc. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.