Due to the by-product of the brain-twitching on the edge of the text, the collapse of the series, I can't judge whether BE is dark or not. Anyway, even if I don't admit it, others will say that I am BE controlled.
The content of the series belongs to the main text. However, since it is a brain-twitching product, it is best not to be related to the main text at all. It can be regarded as another parallel development.
The possible CPs are as follows:
GS (Godric Gryffindor x Salazar Slytherin)
DHD (Derhard Variable)
LV&LM (V Palace x Lucius Malfoy)
SB&SS (Sirius Black x Severus Snape)
Each chapter will be explained in the introduction, be careful when touching mine,