Review Detail of Charly_MadSon in Oshi No Ko: Duet of Destinies

I'll be honest, I've been looking for a good oshi no ko fanfic, but most of them don't seem to understand the characters correctly and when they express their own vision the character is lost (in this case ruby/aqua/ai's relationship with the MC) and this fanfic is no exception. On the other hand, the author seems to be guided more by his own musical tastes, which he includes in an incongruous way. (starts singing in English and then switches to Korean) Keep it in Japanese!!! If he is successful in his musical career he will obviously evolve to sing in English... It may sound harsh, but it is true, this fanfic has good writing, but it seems to lose coherence with each chapter, I hope it is fixed, because the basic idea is fantastic.