Igor's sword energy took another step forward compared to before. If someone were by his side at this moment to keep track, they would surely be very shocked.
Because Igor's sword energy had gone from initial rank directly to the King Realm, such a leap displayed as extremely unusual in this short span of time.
Initially, it was just the burst of sword energy, like an arrow leaving the bow, the power of the initial rank sword energy was at best like the power of an arrow; later the sword energy was like a rainbow, capable of shattering stones, the power of intermediate rank sword energy could already intimidate all directions; high rank sword energy was invisible and formless, a single move could make mountains tremble, seas churn; finally, above high rank, the sword energy was like a wandering spirit, capable of overturning heaven and earth, flying freely.
