⚠︎ 𝙷𝙸𝙰𝚃𝚄𝚂 A collection of Killua x Reader one-shots! It's not that good, but I hope I get to improve in the future! 𝐃𝐢𝐬𝐜𝐥𝐚𝐢𝐦𝐞𝐫: 𝗜 𝗗𝗢 𝗡𝗢𝗧 𝗢𝗪𝗡 𝗛𝗨𝗡𝗧𝗘𝗥 𝗫 𝗛𝗨𝗡𝗧𝗘𝗥 along with its characters on the said series. It belongs to Yoshihiro Togashi. The pictures and videos used on the chapters belongs to their respective owners.

"Killua, tomorrow's my birthday. What will you give me?" He lets out a half hearted smile and replies, "You'll see later."

You are one girl who is really curious and studies alot about assassins and serial killers. But one day.... You are the victim of being kidnapped by an assassin .... What will he do to you..? Torturing? Slavery? Weapon experiments?....... To make you love him?