MTL - Mecha and Knife

<p>Forge unparalleled mechs with the ambition of old age, and use the galaxy as a knife to smash the edge of the empire.</p> <p>His name is Ji Xinghe. When he was 65 years old, he went to Alien Battlefield to avenge his son.</p> <p>The old man is standing on the ground, his ambition is a thousand miles away, the old man wears armor, and fights to the galaxy, the old man drags his sword, it is not for glory.</p> <p>- Description from <em>novelbuddy</em></p>