~"So tired!It had been many hours since he left Yitian Academy and returned to Yi Wangfu.In the study, Yun Anan curled up on the imperial concubine's couch and slept until evening before waking up.I s... that what you're referring to is one such technique: soul capture."Yu Changyuan, after all, was a top three expert from the Seven Kingdoms with extraordinary experience. He told Yun An'an about the s...