This has been going way longer than 10 years. 10 years ago the 3rd manga was released. If I remember correctly, this was originally a novel sensei made and then turned it into a manga. I believe I have some chapters of the novel per se.
Still, I've been following this manga for over 10+ years and I hope you're right, I don't want this baby to end q.q
Were can i find that novel?
I'll check out if I have it and where I found it and let u know. U can also see if sense is still selling it by googling it
Wow this story has been going on for almost 10years now and we ain't seeing the end of it yet!