“Fairy Linglong, you can usually search for me in case you find yourself not able to sleep at night. I am expert in lullabies!” Zhang Xuan (张悬) is the primary character of Library of Heaven's Path. He was a normal librarian of the high school in modern-day Earth in advance http://savagedelightsarawolffree97999.acidblog.net/29009461/5-easy-facts-about-library-of-heavens-path-described