It's very good but the BL is only a side plot. Honestly, the BL aspect is very slow and very sparse so if that's your main reason for reading then you might not enjoy it, but the main plot itself is super interesting and the characters are also all really fascinating.
Just watch out for very graphic and upsetting SA in chapters 32, 43, 44, and 94. For real. This is warning actually coming from someone who happens to love this story to death, so you know we mean it.
im planning to start reading this, is it good? spoil me a bit