Illumi Zoldyck is a cold blooded killer, a hunter and someone's most precious being in the world. It starts colder than Illu's stare, but I promise you it'll be getting steamy, just wait for it. HisoIllu, Hisoka x Illumi, Hisoka Morow, Illumi Zoldyck. Gay, Yaoi, BL.

I woke up on a beach With zero memories

Illumi, disabled from birth, cannot see, hear, taste, or smell. He can only feel what his family throws at him for being the zoldyck failure. It isn't until a perverted clown pretends to be his butler does he finally get to know the feeling of warmth. HIGHEST RANKING: #4 - hisoillu [cover art not mine]

some are reposts of my ao3

Hisoka's been dating the love of his life for 3 years and now, it's their anniversary and he wants to pop the question. Will Illumi Zoldyck marry him. A long walk on the beach leads to the two reminiscing on all their firsts. Their first encounter, first date, kiss, time, argument and everything in between as it leads up to the one final question Hisoka so desperately wants to ask and more importantly the answer that falls in Illumi's hands. Yes or no. [characters aren't mine, from Hunter x Hunter specifically the 2011 anime]