I Was Practicing Martial Arts in the Interstellar and Accidentally Became Invincible

Traveling to the interstellar era, he was supposed to be driving a mecha and shooting into the stars and the sea, but Ling Huang found out that he was born into the strongest war family in the Federation, and the whole family was a martial arts maniac with a wrong style! Others rely on codes to activate mechas, but he relies on secrets to activate mechas! Others fought with energy cannons, but he smashed starships with one punch! When the Zerg natural disaster swept across the universe and the billions of steel fleets were retreating, people were shocked to see - a mecha engraved with ancient mysterious patterns and a strange painting style was wielding a photon giant sword and using a set of mysterious "military killing fists" to beat the arrogant Zerg Mother Queen until she doubted her life... Ling Huang was helpless: "I just practiced martial arts casually, opened the mecha casually, and drew some nice tattoos on the mecha... How could I become invincible by accident?" This is a lighthearted and funny story about someone who persisted in practicing martial arts in the interstellar age (and accidentally became the best in the universe).