Their duet had started very early on. Ever since Haiyang's strength had undergone a qualitative leap, her understanding of Divine Music Magic, or rather, her comprehension of music, had become much stronger than before. With a teacher like Ye Yinzhu to guide her, how could she possibly not improve?
When playing a duet with Ye Yinzhu, Haiyang didn't need to control her own magic at all, she merely had to release it. The rest was all handled by Ye Yinzhu. A peculiar scene unfolded as Ye Yinzhu closed his eyes and sensed the positions of the warriors below entirely through his spiritual power. The purple halos emanating from him and Haiyang suddenly transformed into purple rings of light that descended from the sky.
Each purple ring was about a meter in diameter, perfectly encircling a single warrior. Under Ye Yinzhu's precise control, the warriors carrying mages were given priority.