After leaving Chu Xiuya's dwelling, Qin Xuan went straight to the elixir room and exchanged for a grade-five Spiritual Sense Wall-Breaking Pill.
The purpose of this pill was to increase the concentration of one's spiritual sense, thereby making breakthroughs much easier to achieve.
Leaving the elixir room, Qin Xuan headed straight back to his own dwelling in Zhenyi Academy.
Chapter 319