Anime Crossover: After a Century of Being Drained, the Group Members Are All Overflowing

Lu Qiu transmigrates into the world of Re:Zero, where he gets a succubus physique through a sign-in and can grow stronger together with anyone he sleeps with!

But he is outmaneuvered by the Witch of Greed, Echidna, and imprisoned in the Sanctuary!

To unravel the mysteries of his succubus physique, Echidna begins relentlessly draining him and cultivating through him!

Four hundred years later, Echidna joins the Multiverse Girls' Mutual Aid Group!

From then on, every female member of the group undergoes a complete transformation!

Shinobu Kocho: Lu Qiu played a crucial role in defeating the Demon King.

Kikyo: Lu Qiu and I purified the Shikon Jewel together.

Che Huiyi: Thanks to Lu Qiu, I was able to become the strongest S-rank Hunter.

Kaguya Shinomiya: Once I get stronger, I'll definitely rescue you. But until then... one more time!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.