Transform into a Demon Slayer: as a Succubus, You Become Stronger!

Lin Sheng, who was the "King of the Sea" in his previous life, woke up and traveled to the Taisho era, and turned into a mysterious girl with a delicate body and a peerless appearance! What's even more outrageous is that he is bound to the [Succubus Development System], which allows him to become infinitely stronger as long as he has "intimate interaction" with a good-looking female character! Facing the gentle and sinister Butterfly Ninja, he or she was filled with tea: "Sister, I'm afraid of ghosts, can I sleep with you tonight?" Facing the passionate Kanroji Mitsuri, he or she feasted: "Sister Mitsuri makes the most delicious cherry cakes. I want to eat them forever!" Facing the arrogant Fallen Princess, he or she raised his or her fingertips lightly: "Such a beautiful face, the angry look is really heartbreaking~" From the Demon Slayer Squad to the Twelve Ghost Moons, Lin Sheng relied on the natural advantage of "no barriers between the same sex" to wander among many goddesses, completely deviating from the entire Demon Slayer World style! Muhan: "I asked you to eliminate the Demon Slayer Squad, and you kidnapped them all back?!"