If I were to write a BG-oriented fanfic of a BL anime work, I would probably be trolled to death!
For example: What a joke!
Another example: Are you a rotten girl?
Ah, okay, just because I am a fujoshi, I thought of writing something like this (this is just an excuse).
So, don't worry about whether this is an original work with a BL orientation, but the fanfic is written in a BG orientation. Those are all clouds...
Speaking of inspiration, it's probably because, no matter how you think about it, Takano Masamune is a very good man (a type that I personally like very much), but he only likes Xiao Ritsu (also a man), which is a bit of a pity.
Ah, it would be great if there was such an excellent man in real life!
Ha, then why not write a fan story and let a very good woman have a simple "love" with this very good man!
However, Takano Masamune still liked Onodera Ritsu.
This is an unchanging fact.
Therefore, it seems that it doesn't matter whether the heroine and Takano Masamune are in love.
About the heroine.
The setting is very similar to the original straightforward and innocent Ritsu Onodera. This is probably the only way to attract Takano Masamune!
I'm done complaining, I'll do my best to write this BL anime's BG fan fiction.
Although it has been a trap in recent years.