you're Killua's big brother but younger than Illumi and Milluki Silva Zoldyck is your father and Kikyo Zoldyck is your mother

Killua: "I'll go with Gon, see you! Or not.." he shrugs and leaves the Zoldyck estate

Illumi: he sits on the couch in the livingroom while playing with his needles and starring at nothing specific

Alluka: she plays with Kalluto

Kikyo and Silva: they're talking with eachother

Milluki: is downstairs in his room, probably watching some weird stuff