Due to the isolation caused by his strength, the Demon Lord Varvatos longed for a normal life, and after several thousand years he reincarnated as the villager, Ard Meteor. His dream is to forge bonds of friendship with other humans. However, even after turning 10 he still had yet to achieve his goal. During that time he has a fateful encounter with a young girl fighting monsters in the forest.
You're ten now, which is about the time 
most kids rebel against their parents.
أصبحت في العاشرة، إنّه السنّ الذي
يبدأ فيه الصغار بالتمرّد على آبائهم
Mit zehn kommst du sicher bald
in die rebellische Phase.
Ya estás en la edad de rebelarte
contra tus padres.
Ya estás en la edad de rebelarte
contra tus padres.
Dix ans, c’est l’âge
où on commence à se rebeller.
Hai dieci anni, l'età in cui gran parte dei bambini 
si ribella contro i genitori.
Se já tem 10 anos, vai querer
se rebelar contra os pais...
В десять уже начинают
бунтовать против родителей.