``` [Year 120. You were 137 years old.]
[You returned safely to Nine Li Valley.]
[Inside your fourth-tier cave abode, you took out a pile of jade slips and placed them before Li Yan.]
["Yan'er, these contain memory legacies and insights on the musical arts. Among them is even a fourth-tier musical arts memory legacy... Study them carefully..."]
[You looked at Li Yan as you spoke.]
["Thank you, Master."]
[Li Yan widened her beautiful eyes. Even a cursory look through them yielded tremendous gains.]
["Master, you must have paid a great price for these legacies and insights..." Li Yan looked deeply moved.]
["The price..."]
[A trace of fond recollection appeared on your face.]
[Before returning to the Infinite Domain, you had visited the Wondrous Sound Pavilion in the Purple Firmament Domain.]
[This was a rare organization devoted to the musical arts. Its members were all female cultivators, and each possessed considerable proficiency in those arts.]
[Since your reputation had already spread by then, the Pavilion Master of Wondrous Sound welcomed you inside with utmost respect.]
[You took the opportunity to thoroughly enjoy the musical skills of the pavilion's many female True Persons.]
[The Pavilion Master of Wondrous Sound had probably hoped to recreate the experience of the pavilion's fourth-tier musical arts founder, and sent several of its most beautiful female True Persons to spend passionate nights with you.]
[You naturally did not refuse.]
[After several days of pleasure, you explained your purpose.]
[You wanted the Wondrous Sound Pavilion's many musical arts legacies and insights.]
[The Pavilion Master of Wondrous Sound immediately agreed.]
[Of course, you did not take them for nothing. You offered numerous skill legacies and insights of your own in exchange.]
[Over several simulations, you had memorized countless skill legacies and insights. Offering some of them cost you