First, we draw a golden hat with a dome, and then we draw hair. The texture and lines of hair should be detailed, and the face should be drawn. Then draw Jin's facial features, big eyes and smiling mouth. Draw a golden upper body and pay attention to the details of the hat.

Continue to draw his hands, the hands are open, the lower body is wearing shorts, and the legs are very slender. Pay attention to drawing shoes. In this way, the simple character line draft is completed.

Now let's start coloring. Draw the golden hat in black and white, the hair in gold, the face and body in skin color, and the eyes in blue. Then paint his clothes black, gloves black and shoes light gray. In this way, the Q version of the gold map of the concave-convex world is completed.

Concave-convex world is a cartoon created by Kai Chuang Society. The book was published by Jiangsu Phoenix Literature and Art Publishing House and Yangcheng Evening News Publishing House, and the electronic version was published by Netease Comics, Buka Comics, Weibo Comics and Quick Look Comics. On September 29th, 20 17, "Bump World" won 14 China Golden Dragon Award for Most Popular Network Award.

Concave-convex World tells the story of a young Jin from a mining planet. In order to change the fate of the enslaved people in his hometown, and to find his sister who did not return from the competition three years ago, he signed up for the Bump Competition and embarked on his own road of fighting.