I Really Don't Want to Become a Mecha Master.

The pale giant bear that stands on the top of the North, the astonishing dragon that swims in the abyss of the South, the world-destroying beast that swims in the starry sky … In an accident, Lin Yu came to this crisis-ridden world. He originally wanted to reach the top of the world with his body, but he didn't expect that his painting style gradually went wrong... When the star beast tried hard to tear through the mecha, what he received was a fist that could tear the void and a whisper: "In the beginning, I really didn't want to become a mecha master!"