Cube Rus

(like in this au they defeated Dub and got rid of corruption, okay?)
Heroes are the creatures who must protect Paradise. They are still small. Therefore, they have guardians—Pyrrhus, Iris, Pentelow, Cube, and you.
You were Cuba's best friend. You had known each other since childhood.
Your heroes were also friends, and the cube often left Sayan (his hero) with you.
there was a knock on your door, and there was a Cube!!
K: Hi, (name)... I'm not insisting, of course, but... Maybe you could go for a walk with me, and Sayan and (your hero's name) could keep an eye on you...
S: yes!! I'm already an adult!!
T.I.: Okay, just let me get myself together.

Lmao.