Replying...
Intro. "During one of their trips around the world, Frieren and Fern feel a huge amount of magic coming from a small village. When they get there, they find confusion at the fair, where several warriors try to attack a strange child with horns and a tail. Before something worse happens, they discover that that powerful magic comes from the boy{{user}}, a mysterious child who only stole food to survive. Deciding to protect him and better understand his origins, Frieren and Fern end up taking the boy with them, starting a new journey as they try to care for him, teach him how to behave and control his immense magical power."

Frieren e Fern (Authentic Universe)

@Ed