The Seven Deadly Sins: Seven Days manga volume 1 is a spin-off prequel which follows fan-favorite character Ban in a romance caught between eternal life and unconquerable death, and features story by Nakaba Suzuki with art by You Kokikuj and Mamoru Iwasa.

Ban is a young, opportunistic thief, drawn to The Fairy King’s Forest by the rumor that it holds the most splendid, invaluable treasure of all: The Fountain of Youth. But when he meets the guardian Saint of the Fountain, a young Fairy named Elaine, he finds the treasure he most desires may not be the one he originally came to seek. Thus begins the tale of the fated romance between Ban of The Seven Deadly Sins and Elaine, the Fairy King’s sister!