By accident, do you mean the incident in which FNC Company was suspected of suppressing Captain Zheng Yonghua? There are four good people inside cnblue, mainly because the practice of FNC company is really puzzling:
1. Because the TV producer "heir" disagreed with FNC's practice of letting newcomers also star in its TV series, FNC refused the opportunity for the drama party to invite Zheng Yonghua to star in the new drama.
2. There is no introduction of captain Zheng Yonghua (only the introduction of the third brother) in the official concert DVD released recently, and there are few pictures of captain+lead singer+guitar in the video content.
3.cnblue official Twitter activity. Suspected FNC staff posted an unfair statement with obvious subjective color on cnblue's Twitter (deleted the next day, but without a clear explanation).
4.FNC limits the fans' desire to help Zheng Yonghua celebrate his birthday.
I hope FNC can treat every artist fairly. Come on, Zheng Yonghua! Come on, cnblue