Show(Donghua) Used:
Mo Dao Zu Shi/The Founder of Demonic Cultivation

Song Used:
Undo by Sanna Neilson

Links:
Mo Dao Zu Shi:    • ENG SUB《魔道祖师 Mo Dao Zu Shi》EP01 前尘篇 序...  
Undo:    • Sanna Nielsen - Undo (OFFICIAL VIDEO)