There is one thing though which neither Vishnu nor his opponent, the golden-haired woman noticed. At the end of the battle, when Vishnu went all out in desperation as he slashed the earth elemental birds, for a brief moment Vishnu's swords ignored the defenses of the earth elemental bird and hit it directly. It shouldn't be possible but it did and only Arthur saw it. He clearly 'saw' Vishnu's strike ignoring a thousandth of a strand of hair. This kind of damage was negligible, to say the least, and no one below the 7th stage of the star force realm could notice it even if they observed it with their own eyes while simultaneously using their spiritual senses. Arthur was able to 'see' it as his spiritual senses has surpassed that of any Star force realm cultivator.