--a playlist of this chapter: Faded by Alan Walker.
...
That day, the day of a relaxed but serious training session, usually Kin would give Petra a few minutes of rest by telling one of the stories of the previous masters of the elements. One of the stories took quite 15 minutes.
And when Petra tries to seduce Kin to tell her how her parents used to be, then Kin will only add to the burden of training for Petra. Instead of telling what Petra's request was.
"Shouldn't you be more grateful, Petra? The past of the rulers of the elements will forever be a history like in the books you read in school. With some perks like not being exposed to the outside world. And regarding your parents, it would be wise and for your own sake never dare to try to find the truth." Kin's advice at the time.
Of course, Petra could not accept such an inhuman explanation and in her own heart, Petra was determined to find the truth in her way. Petra thought earnestly.
