Helmer transformed into a shadow arrow and collided back and forth within the space restriction, drawing dark purple hexagrams and creating rings of energy shockwaves.
However, no matter how he charged, he couldn't break through the confinement of the [Space Confinement Treasure].
This treasure bead is an S-class artifact from the Great Mage Augustus; its formidable power is self-evident.
Helmer crashed into the space barrier a hundred times, dispersing much of the shadow energy on his surface. He stopped and stared at Lu Heng with scarlet eyes, threatening: "Human, you are the first to trap me."
Actually, Lu Heng did not know how many escape methods he had, but after several previous confrontations, he could confirm his speed was extremely fast and he had the shadow flash ability.
Judging from the type of abilities, Lu Heng's advantages are somewhat similar to his, both being warriors as fast as lightning.