Fang Yuxin's speed was too fast, and the four speed superpower users couldn't see her movements clearly. When she disappeared just now, she left behind an illusion formed by True Yuan, which at first glance looked just like a real person, so the four of them failed to sense any abnormality. When they realized something was wrong, they had already been struck by thin needles.
At this moment, Fang Yuxin suddenly reappeared. Having learned from the previous encounter, these men were unable to discern whether she was real or an illusion and were extremely wary of her. Fang Yuxin's True Yuan rampaged within their bodies, wreaking havoc and causing their meridians to ache, rendering them unable to use their superpowers for a short time and nearly turning them into invalids!