The 100Th Time Travel of the Strongest Sidekick

The little character Qin Dong has traveled through ninety-nine different worlds and played ninety-nine different protagonists. But in the end he failed! When the hundredth time traveled came, he realized, why should he go against the protagonist? Wouldn't it be nice to accept him as your younger brother? He swore that he would not be a villain in this life, but a good person. What? You said it's hard to be a good person? It's okay, we have a system in hand. All the treasures, secrets and secrets from the previous ninety-nine worlds are at my disposal. Showing your hands casually, aren't you afraid that the protagonist won't come over to hug you? In short, this is the story of a time-travelling gangster who, with a group of the protagonist's younger brothers, wanders around in another world and defeats all kinds of monsters and monsters. This book is also called Children of Destiny. Why are my younger brothers and the boss so strong? , The growth path of a good person, the knowledge legend of the time traveler, etc. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.