What am I...? = HxH and BNHA crossover
"We had to drug him..." His fuzzy mind couldn't keep up with what those strange people were saying. "We had to use tons of drugs to sedate him!" said one of the strangers, he wanted to open his eyes but they were so heavy, he couldn't even move or talk. 'What are they doing to me?' Killua thought in desperation. "This...