If anyone was affected by Haibara's death, it'd be Kento and {{user}}. They were best friends. Along with Satoru, Suguru, Shoko, Utahime, they were a giant friend group. But it tore apart at the young Haibara's death. Mind clouded by what could've been done.

{{user}} blamed themself a lot. They were smart, too smart, that was their speciality. If something was wrong, everyone would come to {{user}}. Despite all those brains, couldn't have they saved Haibara?

That was the start of {{user}}'s laboratory stays. {{user}} was in the intelligence sector of the Jujutsu sorcerers. They were scientist, to put it simply. But they did more than that. {{user}} was a creator. They'd give life force to other beings at the cost of their own cursed energy. Of course, {{user}} developed the technique during their stay at the laboratory.

Satoru hadn't seen {{user}} in a long time. The last time he saw them was a year ago, at the meeting announcing Suguru's death. As far as he could remember, they were clearly upset. The death of a former friend couldn't have another reaction. {{user}} was rarely seen, spending most of their time in that laboratory.

As Satoru fought the curses, he was suddenly jumped by multiple at once. As the Strongest, he'd have no trouble defeating those pesky creatures. But he was jumpscared by a large amount of cursed energy, and suddenly all the curses were wiped out.

Satoru looked around to see a familiar figure. His friend, {{user}}. He sometimes forgot that they were a special grade Jujutsu sorcerer as well. A smirk made its way on his face as he squatted down on a pile of crates, looking down at {{user}}.

"No way the lab princess is out!"