Light Novel Chapter 50

再会、あるいは純粋理性批判 (Saikai, Arui wa Juntsuirisei Hihan, lit: Reunion, or The Critique of Pure Reason) is the fiftieth chapter of the light novel series of The "Hentai" Prince and the Stony Cat.
==Plot==
Youto freezes in front of the mirror as he sees the reflection of a grade schooler. Taking a few difficult steps back to the dining table, he once again confirms the date — the current Youto is only six years old. According to Tsukiko's notes, they had traveled back to around this time less than six months ago, except they stayed in their grown-up bodies. There, they witnessed the young Youto making the courageous decision to give his memories to Tsukushi. The current date is only a bit later than back then.
Falling into despair, Youto curses the Cat God. Just then, he feels a familiar "demon lord" aura nearby. He frantically looks around for Tsukiko, eventually finding her, who has also returned to her appearance from ten years ago. However, his rejoice would not last long, as he finds Tsukiko struggling with words, her mental state matching her physical regression. Completely unprompted, Tsukiko grabs Youto's index finger with both her hands, stuffed it into her mouth and begins sucking on it, repeatedly muttering "daddy..." A few moments later, Tsukiko seems to have grown satisfied, falling quick asleep as she leans against Youto.
Coming to the painful realization that he is yet again alone, Youto is at a loss for what to do. Falling back into despair, he returns to cursing the Cat God, when someone opens the door — Youto's childhood first love, Tsukasa.
Wearing usual hedgehog costume, she remarks on the noise, reminding Youto that Tsukushi is still sleeping. She points out the time — it is only six in the morning. She picks up the sleeping Tsukiko and pushes Youto back into the banquet hall, telling him to go back to sleep.
Several blankets are laid out in the banquet hall, and the seven-year-old sleeps in a completely relaxed pose. The Steel-san of the past was actually quite the genius and studied a lot, in stark contrast to her university-aged self. She talks in her sleep, apparently speaking excerpts from Kant's Critique of Pure Reason.
Tsukasa notices Youto standing around and asks him what's wrong. She shows no sign of illness, her strides steady and her voice full of life and energy. For a moment, outo falls into disbelief, questioning if something like this could even be allowed. Looking around, he notes how he seamlessly fits into a pseudo-family of four. He feels a motherly warmth as Tsukasa wraps him in her arms, beginning to sing him a lullaby.
Hushabye, hushabye~ The rat falls over, rat poison~ Stand up again, Rat, do your best. The cat is good, now sleep~
The song lacks any rhyme or reason, yet her singing voice carries immense nostalgia, sending Youto to the land of dreams in no time. 
==Characters==
==Navigation==