Travel Through Time and Become a Sword, Searching for the Soul of the Sword in All Realms

Yi Yun traveled through time and became a sword, but it was also a sealed sword. The system told him that if he wanted to unblock it, he must first complete the mission and travel to various worlds to find the lost sword. I have traveled to the world of Transformers, what's the use of giving me the skill of Returning to the Swordsman? What, you said that aircraft carriers are also ships, space battleships are also ships, and Star Destroyers are also ships? That's it, I promise to complete the task.