Ancient Armor: Traveling Through Eternity

In ancient times, there was a pair of armor, and it was said that whoever got it would conquer the world. It is said that people all over the world are looking for this pair of armor with unlimited power, but it has not appeared until the 21st century, and this rumor finally went away... Until the 21st century, the appearance of a 17-year-old ordinary high school sophomore broke all the laws of conservation... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.