Thread:FKS RHS/@comment-5494183-20160819160146

Hello, FKS! I want your opinion about something. With the new fanbook that came out, I created an article for it, and name it "Sinful Testament" (a translation of yours, if I'm not wrong); then noticed that the first one doesn't have a translated subtitle. I tried some translations but I had troubles to include the pun with "sin/shin". How would you translate it? 