Fantasy: Billions of Times Critical Strike

Xiang Yang traveled to a fantasy world and was bound to a billion-fold critical strike system. What is the concept of a billion-fold critical strike? Ordinary talent? The realm is too low? Xiang Yang said that these are not problems. Having a billion-fold critical strike system is equivalent to being invincible in the world! With the ability to practice critical strikes, Xiang Yang accidentally became a peerless monster! The attack can be critical, and Xiang Yang accidentally destroyed an old monster that had been in seclusion for millions of years! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.