RPG: Bound to a Gojo Cat from the Start

[The next story is now underway: Neon High School Simulator] The moment Jiang Xinyue finally came face-to-face with her long-adored fictional husband, 5t5 She turned and ran! Because the System told her, “Hey there, you're a cursed spirit now.” The human-shaped, beautiful kind, complete with a soft-focus glow. [Age 0: You are born, an utterly ordinary Grade 2 cursed spirit. Nobody remembers how you came to be, and even you can't be bothered to think about it. While the other cursed spirits are busy scaring people, causing trouble, and hitting their KPIs, all you want to do is lie flat.] [Age 10: You curl up on a battered sofa in an abandoned hospital examination room, watching other cursed spirits work themselves to the bone and become urban legends. You, on the other hand, have been slacking off for so long that even the ranking of “weakest cursed spirits” can't be bothered to include you.] [Age 20: You meet Gojo Satoru.] Even more outrageous, this lousy System has a ridiculous feature that says you can only go home if you cuddle! And so, your daily life begins to look like this: A certain teacher: “Why does this cursed spirit keep trying to touch my abs?” Jiang Xinyue: “Would you believe me if I said it was to save the world?” A certain teacher: “I would. So let's keep going tonight.” Just when Jiang Xinyue thinks she's about to clear the game “Guess who this is?” Someone wraps their arms around her from behind in the dark, their warm palm covering her eyes. [Congratulations, Host. You have successfully unlocked the Double Gojo Battle Royale Scenario.] Wait! How did the plot fast-forward to this point? If she mistakes him for the 28-year-old, the younger Gojo immediately pulls her into his arms and says sourly, “He's only got a two-year head start on me. You'll soon find out…” If she mistakes him for the 18-year-old, the older one chuckles softly and tenderly kisses her forehead, slowly wearing her down until he has her wrapped around his finger. Smiling, he says, “That honest reaction of yours proves you like me better, doesn't it?” So here's the question: How did a 16+ action manga turn into an 18+ romance game with an explicit route? [Reader's Guide] 1. The System is just a supporting feature, with little screen time. The main focus is romance, and lots of it. 2. Adult men and women can cuddle whenever they like. 3. Features a Double Gojo love rivalry. Theme: A true sense of belonging comes from self-acceptance and the resolve to protect others.