The Seven Deadly Sins: Prisoners of the Sky

While searching for a rare ingredient called Sky Fish, Meliodas and Hawk accidentally find a spring that transports them to the Sky Temple-a stunning realm above the clouds, home to beings known as Celestials. Unfortunately, Meliodas bears an uncanny resemblance to a wanted criminal named Solaad, leading to his imprisonment and scorn from the locals. At the same time, the Sky Temple’s kingdom is preparing to protect the Great Oshiro’s seal, which contains an ancient evil sealed away for three thousand years. The Six Knights of Black, a group of demons, aim to break the seal and unleash destruction. Despite their efforts, the Demon Clan escapes and begins wreaking havoc, forcing the remaining Seven Deadly Sins and the Celestials to unite against them. The battle turns dire when one of the Six Knights awakens an "Indura of Retribution," a monstrous and uncontrollable beast from the Demon Realm. Faced with its terrifying power, the Seven Deadly Sins and the Celestials must join forces to stop this creature before it destroys them all.