C273 Twin Brother
Rather than saying that it was a joke, it would be more accurate to say that it was his promise to Zhao Yulin.
If it wasn't for Wang Feng, Ye Xiaofei wouldn't have accepted Zhao Yulin as a disciple.
Learning to sing and taking the Star Path with Ye Xiaofei was Zhao Yulin's dream. Therefore, no matter when Wang Feng came, he would never destroy Zhao Yulin's dream