As the Queen of Succubi, I appeal to the entire demon world for help: To corrupt a 17-year-old boy, I have transformed into the Otherworld Welfare System, attached myself to him, and begun my seduction! Dear host, you possess the ability to transmit your innermost desires to beautiful girls. Please have Yotsuya Miko... "Ripple!" "These are ripples that convey my will and enlightenment! The hymn of humanity is the hymn of courage!" Beep! You have awakened your seductive nature, making Goto Ichiri yours... "Do you believe in gravity?" "Human encounters are meaningful. If you want peace of mind, follow me." Beep, you can now stop time. The limit is five seconds. If you want more time, I command you to... Shinomiya Kaguya... "Enough! Five seconds is enough to dominate the entire world!" "And then I'll kill you, you bastard, in less than a second!"? Gazing at the invincible figure approaching, his fist piercing the sky, and behind him, the determined faces of the heroines who have overcome their fate, completed the trials, and grown. There were even many Taiman Ninjas, Magical Girls and the beautiful superpowered girl Succubus Queen whose lower abdomen trembled with phantom pain. Can reconciliation be achieved?

"Mr. Siegfried, oh no, now Miss Siegfried. The operation was a success. You're now a qualified Valkyrie." Siegfried: To protect his daughter, Kiana, Siegfried bravely steps forward, but at a cost... "Siegfried, you don't want Kiana to find you like this, do you?" The final moment of recognition. "Dad, why... why..." "Kiana, don't look. Don't look at me in this embarrassing state..." PS: The protagonist won't be gay, but there will be some effeminate male characters, deep interactions, and amusing moments. If you feel uncomfortable while reading, please click the X in the upper right corner to avoid mental pollution.

The ruins of the labyrinth, silent for countless ages, welcomed a new master. Niu Kun, heir to the throne of Bull Demon King and Lord of Beasts, pushed open a massive bronze gate leading to countless otherworlds and dimensions. "Huh? Why are all these otherworlds from anime I've seen before?" Niu Kun then wreaked havoc in the corpse-filled world of Apocalypse, transformed himself into the King of Monsters in the ordinary yet extraordinary world of mixed anime, became emperor in the war-torn world of Zan Akagi, and served as a demon god in the high school world of demons and angels...