I Became Childhood Friends with an Evil Saint

In this harsh world, the readers showed no interest in the villain's backstory. But why didn't they know? These days, it's also an era of possessing random novels. N/T: This is not my own novel or translation. I am currently machine-translating the novel, so please do not expect a flawless translation as I am using Google Translate. Also, if your brain dies reading this MTL novel, then it’s not my fault. Please don’t comment about the translation quality because, again, it’s Google translation. If you want to complain, then complain to Google. Raw title: 악신의 성녀와 소꿉친구가 되었다