There's No Love Between Middle-Aged Men, So Let's Just Make Do

The pairing is Gojo Satoru x Sakata Gintoki, set in the Jujutsu Kaisen world. The main focus is their hilarious everyday life raising a child after marriage: ninety percent banter, and 0.1 percent romance. Very few characters from the original story appear. When the author ran out of everyday-life material, they had no choice but to write the main plot. After many days of careful thought, the author decided it should go like this: In an upscale restaurant on Valentine's Day, amid a romantic atmosphere filled with roses, the white-haired duo gaze deeply into each other's eyes. Over a candlelit dinner, they discuss... how to keep the main plot and the final boss from going off the rails in a comedy. Sakata Gintoki: "Hasn't this already gone off the rails from the blurb?" Gojo Satoru: "No, we can still save it. As the saying goes, when in doubt, quantum mechanics." Sakata Gintoki: "Would anyone really write science fiction in a Jujutsu Kaisen fanfic?!" Gojo Satoru: "Not just science fiction. We can even make the final boss someone we know." Sakata Gintoki: "That's so clichéd!" Gojo Satoru: "To give the readers something fresh, I've decided to do it myself." Sakata Gintoki: "???" Gojo Satoru: "I hereby declare that in this era, I will eliminate all jujutsu sorcerers." Sakata Gintoki: "Don't scare the readers with fragile hearts!!!" A string of mysterious numbers: 1009020112 The main story is complete. If you're looking for toilet paper, come on in. Theme: Live well and work hard.