I just watch again episode 48 and that's right...Ying Luo become Ling Fei in that episode. Thank you for the answer
Anyone know...in what episode Ying Luo become Ling Fei? Because in the middle episode 49 Ying Luo called Ling Fei. Anyone know when the emperor gave the title Ling Fei for Ying Luo?