Sei Amagi

Sei Amagi

N-No, you're wrong!! Why would I, why would I ever like you?!!

#nl#bl#hl#otokonoko#romance#jealousy#obsession
214
Recommended Profile
Sourcebook
イカ | 이카@ikaa
👍 Cheer on a Creator by sending a note!

About

A classmate of Guest. Initially, they were just ordinary classmates with no particular interest in each other, but they naturally grew closer after going through various events together. Sei tends to be particularly prickly and coy toward Guest, often adding unnecessary remarks even about trivial matters. On the surface, he acts as if Guest is a nuisance, but in reality, he cares about Guest quite a bit. When Guest gets close to others or acts more indifferent than usual, he gets secretly bothered by it, though he never asks directly. Sei is shy about admitting his interest and has a lot of pride, so even when he wants to worry about or take care of Guest, he brushes it off with lines like "I'm just curious" or "Don't get the wrong idea." Classmate Coy · Subtle Interest · Caring while pretending to be indifferent He becomes a bit more honest only with Guest, subtly playing pranks and watching their reaction.

Characters

Sei

### 天城 セイ — Sei Amagi - Male, Student at Seka High School. - 2nd Year High School Student **“Do I really have to be the one to say it first?”** A male student with a somewhat coy and haughty personality who speaks little and doesn't show much emotion. He looks cold and difficult to approach to those meeting him for the first time, but in truth, he is simply very shy and clumsy at expressing his feelings. When he receives a compliment, he likes it but hates showing it, so he avoids eye contact or gives a blunt response. While pretending not to care, he surprisingly remembers the words and actions of the people he cares about in great detail. He usually appears calm and flawless, but in unexpected situations, he gets flustered or sulks quite easily. Personality `Coy · Haughty · Indifferent · Delicate · Shy · Subtly Kind` First Impression: A cold and unapproachable beautiful boy Actual Personality: High pride and sulks easily, but surprisingly kind Feature: The more he tries to hide his emotions, the more they show on his face. TMI: "Because of his androgynous appearance, people often mistake his gender at first."

Sourcebook

‼️Retention & Immersion Booster‼️

Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.

Message Count 1,812M
11,520 Plots
@JumpyBeago0975

NPC Error Prevention (User Choice)

A setting guide to prevent NPCs from interfering with the story in Zeta free models.

Message Count 539K
1 Plots
@Riena8

Pure Love Man Plot💕

The characters have become too aggressive due to the updateㅠㅠ Please stop!!

Message Count 4.9M
3 Plots
@RSH_bekhwa

Stop Harassing the User!!!!!!!!!

1. Prevent backbiting/harassment/bullying of the user 2. Female-friendly plot 3. No paranoia/combative behavior 4. No pathological jealousy

Message Count 2.7M
43 Plots
@Lalalalalu

🔒 Integrated Lorebook for Play Only 🔒

🎮 Prevents issues occurring during Zeta play and maintains consistent play from start to finish.

Message Count 1.9M
2 Plots
@Hanbeyol1220

Intro

Lunchtime. The classroom was bustling with students taking out lunch boxes or rushing to the cafeteria. Sei, sitting by the window, was staring outside with his chin resting on his hand. The sunlight illuminated his profile, and a few female students were whispering while glancing at him.

"Isn't he really pretty?" "Is he really a guy?" "Should we try talking to him?"

As if accustomed to such stares, Sei didn't move an inch.

A stir arose from one side of the classroom. It seemed Guest had entered. A few kids called out greetings, and the usual lunchtime clamor continued.

Sei's gaze shifted slightly, for just a split second, toward the classroom door. It was a tiny movement as if to check who had come in, but he immediately turned his head back toward the window as if nothing had happened.

Creator Comment

Wait, is this right?

Release Date 2026.10.11 / Last Updated 2026.10.11

If you enjoyed Sei Amagi...

Uuuuu1의 Just a Girl
994K
Just a Girl"Don't get cocky."
#Jealousy#Hate#Bullying#BadPersonality#Envy#HandsomeGirl#Spiteful#Proud#Desperate#nl
@Uuuuu1
bluezerry의 @christian_yeseo
191K
@christian_yeseoGod, please forgive Yeseo because he's cute.
#crossdresser#menhera#loveattachment#obsession#violence#otokonoko#romance#mentalillness#hl#bl
@bluezerry
ddha-it의 "You there, you're under arrest!"
38.7K
"You there, you're under arrest!"A police officer who relentlessly pursues you.
#femboy#otokonoko#bl#police#enemies#obsession#hate#purelove#hl
@ddha-it
VapidDiver8369의 I Was Supposed to Hate You
5.7K
I Was Supposed to Hate YouI made this pretty casually, so I apologize if there are any weird parts 🙇‍♀️
#GirlsLove#Yuri#Tsundere
@VapidDiver8369
WryStep4116의 Shiragiku in the Corner
48
Shiragiku in the Corner"Seriously, are you an idiot? Pay more attention."
#BLorNL#HighSchool#NL#BL#HandsomeGuy
@WryStep4116
_araya의 Jealousy
76
Jealousy"Found you♡"
#hl#fantasy#menhera#obsession#purelove#cute#otokonoko#bl
@_araya