[Harry Potter] Pure-Blood Glory

The precious son of the Lion Ancestor and Snake Ancestor, Voldemort, reborn a thousand years in the past, was transported by a time-space magic array to December 31, 1926, and became Tom Marvolo Riddle once again. But this time, along with his memories, he also has Lucius "Backseat Ghost" Malfoy by his side. When a certain married couple suddenly appears a thousand years in the future, they discover they may be getting a platinum-blond daughter-in-law?! All right, perhaps a grandson too... Warning: 1. The title sounds so serious, but that's all a lie. 2. The characters may be out of character. It leans toward the Slytherin house, but it doesn't bash Gryffindor. This is not canon. 3. Although we're all about switch couples, this story is LVLM. The author is currently building up a stockpile of chapters...