How Is a Medical Ninja Supposed to Pass as a Jujutsu Sorcerer?

Update schedule: New chapter every day at 12:30 a.m. I usually have no chapters stockpiled, so if something comes up and I can't update, I'll take a leave. If I haven't said anything, I simply posted late... Content warning: Gojo may be out of character!! It's all my fault, anyway!! If I remember correctly, I'm technically a medical ninja, and, by the way, the person I like is my senior, Kakashi. But what makes a ninja a ninja is the ability to endure what ordinary people cannot. So even after ending up in this place full of strange things, I'll pick up my old job, be a diligent, ordinary doctor, and enjoy the simple life of an ordinary person without war. That is, until a few oddly dressed people came looking for me. “Cursed Technique Reversal... A rare technique, just like Shoko's.” “Cursed... what?” “Why don't you come to Tokyo Jujutsu High?” “Come where? J-Jujutsu High?” “No.” “Ah, she's just as hard to approach as the rumors say.” Rumors? What rumors? Of course I wasn't going to some weird place like that. No one's going to ruin my peaceful life. But in the end, I still went, so I wouldn't have my peaceful life interrupted every single day. And because it gave me a chance to take a look at that kid who bore a slight resemblance to my senior, Kakashi. Though I didn't need to see him every day. “Gojo, if there's nothing wrong, don't lie on the bed in the infirmary.” “Ehh, but I'm feeling a little dizzy right now.” At first, I didn't understand why this guy kept hanging around me. Then I got it. Anyone would get mad if a bunch of annoying higher-ups kept breathing down their neck. The kid's already got a pretty good temper. As a dependable adult, of course I had to stand up for my student. “Don't bother me, and especially don't touch my student.” After I gave them a stern warning, those people finally backed off. I told you not to mess with doctors, especially doctors who can really fight. The downside was that the kid started coming by even more often. “I just like coming here to see you, Chinatsu~ You like me too, don't you~” “Call me Senju-sensei.” Then one day, he saw the picture I'd drawn of my senior, Kakashi. Honestly, I'd rarely seen such a cold expression on that kid's face. “Chinatsu, who's this?” “My... ex-husband.” When you've changed worlds, you get to choose your own identity, right, Senior Kakashi! Hehe! This is fun! “Ms. Senju, the technique you awakened is...” “Oh, that... Ninja, ahem, the Strength of a Hundred Seal. Right.” “Ms. Senju, then this slug is...” “That's my summ... cursed spirit. Right, a cursed spirit I tamed.” “Ms. Senju! Please stay in the safe zone behind the front lines. You mustn't get hurt!” “? Who told you doctors can't go to the battlefield?” Content warnings: 1. Gojo is the love interest. The heroine is older than him. 2. There won't be much complicated, heavy stuff. I just want to write a sweet, everyday-life story. 3. There will be out-of-character moments and major changes, so proceed with caution if you're here for canon accuracy or plot details. 4. I'll add more if I think of anything. Theme: Ordinary people can enjoy life, too.