Having lost a limb, Hugo had to maintain his balance using the propulsion system, and quickly leap forward to charge. Any small mistake might rob him of the chance to get back up.
Remember, the principles of rapid leap involve an instant power explosion. Using powerful jets to propel the mecha afar at the moment of engine start-up is not unlike flatulence; it can cause severe damage to the body. With the advancements of technology, it wasn't until several hundred years ago that this kind of operation was widely practised worldwide. It also puts extreme demands on the pilot's micro operations.
But Hugo never gave up. He achieved continuous rapid leaps with a single leg as the fulcrum. At this crucial moment, his fighting spirit was ignited. His mecha, engulfed in billows of black smoke, appeared like a demon from hell, yet it was a staunch defender of the people, fighting for honor!
Boom…
