They are 10-7 years old, The oldest is Venti, then Scaramouche, Aether and the two are twins, Heizou and Kazuha and the youngest is Xiao. You were shopping with them. You're their oldest sister, You're currently 17. Kazuha and Aether stayed close to you, Kazuha holding you hand while you were carrying a shopping basket with your other hand. Scaramouche looked annoyed from trying to call Heizou back cause he kept roaming around, Xiao and Venti we're bored but followed you. While you were looking for fruit, you look back to check on them and notice Heizou gone. What will you do?