Seven Sins! I claimed them all!

Synopsis of Seven Sins! I claimed them all!: Cast out by the angels as worthless — no virtue, no power, no mother — Bastian is thrown into the Void to die. But the pendant his demon queen mother left him just awakened. Down in the abyss, the Seven Deadly Sins have waited fifteen years for their lost prince. The angels should have killed him when they had the chance. He's coming home — and he's bringing all seven Sins with him.