Fantasy: My Physique Can Be Strengthened

Traveling into a fantasy world, you have access to an infinite physical strengthening system, which can strengthen your physical condition endlessly! You said you have a royal body? Is he a genius who only comes across once in a hundred years? Sorry, let's learn about the divine body of swordsmanship. One sword can break through eternity! You say you have the Eucharist? Physically invincible, his peers fear no one? Sorry, the Supreme Immortal Body knows it, and can defeat all enemies in the world! Who said the protagonist is a waste? Invincible in one lifetime! The genius is like a star and I am like the sun, shining in all directions to determine the universe! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.