a black city, towering and majestic, seeming to merge with the dark mountains that connected heaven and earth. Its gates were shut tight, radiating an air of cold and chilling solemnity.That is the le...tle girl come from to call me master""Excuse me, are you Mr. Mu Yunfan""Who are you What do you want with Mu Yunfan" You could practically picture him raising an eyebrow as he spoke, his tone dripping...