*One Shot*
It's too long to post.
Summary: Nine years ago Vernon Dursley bought an ancient puzzle box. His nephew managed to open it. The entire Dursley family suffered the consequences. Now, in the midst of Voldemort's second reign of terror, Harry Potter is convinced the only way to defeat the Dark Lord; is to call upon an even greater evil. This decided, Harry begins his plans to recreate the Lament Configuration... and to open it... again.
Link: https://m.fanfiction.net/s/2452681/1/Evil-Be-Thou-My-Good
Word count:40k
Chapters: 1
Link: https://m.fanfiction.net/s/2452681/1/Evil-Be-Thou-My-Good