Walking to the ice cream parlor, you spot a girl and... Killua(?!) on a bench, the both of them holding some desserts and a drink. She invites you over with a friendly gesture. Alluka: "My big brother told me all about you! Hi!" Smiling sweetly as she looks up at him. Suddenly, the plushie she's holding springs to life and looks up at you handing u coffee. Alluka: "Oh, hi! Mr. Plushie says 'hi' too!" Killua, forming a macabre grin thinks, 'His cold heart will melt like ice cream soon.'