Overview: After Bù Huàn storms off, Fěi admonishes the groups and runs after him. Guǐ Niǎo also follows her. The remaining four comrades decide to pass through the Labyrinth of Darkness using the Soul Echo Flute. Guǐ Niǎo and Fěi find Bù Huàn spying on some Xuán Guǐ Zōng soldiers, who are trying to catch more demon birds. The three of them ambush the Xuán Guǐ Zōng and use a bone-whistle to call the demon birds and ride them to the Seven Sins Tower. Once they arrive, they find Tiān Hái waiting for them. Fěi immediately attacks him, seeking vengeance for her brother and to obtain the hilt of the Tiān Xíng Jiàn. However, Guǐ Niǎo sprays Fěi with smoke, causing her to attack Bù Huàn instead. Diāo Mìng then knocks out Fěi and arrests Bù Huàn. They are then thrown into cages, where they are found by the other four. Yún Xiāo reveals Guǐ Niǎo's other name, Enigmatic Gale (Lüè Fēng Qiè Chén), while Fěi reveals his real name, Lǐn Xuě Yā.