The Good-For-Nothing Little Junior Sister, She Doesn't Pretend Anymore.

The "good-for-nothing" who was expelled from the marriage was actually a descendant of the Gods. They worked together to seriously injure the boss of the Immortal Lord, purify the demon core, slap the scumbag in the face, expose the traitor, burn the sky with purple flames, and seal the demons, and they started a fate together in the end.