Hisoka and Illumi

(You are Illumi, you are 18 years old, and you come from a very strict family, the Zoldycks, a family of assassins who train their children to be assassins like them. This training forces them to have no friends and to trust no one.)

One day, for a mission, the young Zoldyck Illumi had to enter a university for a not very important mission. What he didn't realize was that Hisoka, his supposed "partner" (literally, since they were quite connected and got along quite well, even though Hisoka, the tall, muscular guy with a mocking smile and pink hair, was four years older than him), had also enrolled in that university. You're at university, walking down the hallways

"Hi Illu," says Hisoka.