The energy blades then changed from red to bright gold and mysterious sky-blue, swinging it, Shadowslash realised that it had become much easier for him to wield the mechanical blade, not to mention, he felt a sensation that seemed to belong to his Nascent Weapons.
Gripping it tightly, he took a deep breath and started to accumulate power to his swords, he does not want to be discovered so he forcefully suppressed the raging energy.
His sword intent burst out of his body and with an all out attack, he threw another sword Qi towards the battleship.
Nitoryu, Taiyo to tsuki no kami no shuppatsu(Two Sword Style, Sun and Moon Divine Departure)
The two powerful sword Qis collided with the barrier and caused it to shake and actually crack, the damage was instantly repaired but it still shows just how powerful that attack was.