Expiate.

one cool afternoon in the middle of the woods, he secretly taught her a skill right before he departed. a skill so powerful it could throw the world off its balance, a skill he warned her to never reveal to another. she made the typical mistake, she did not listen. n to make things far worst, she revealed it to the wrong person, someone she thought she could trust, someone obviously going to betray her. she was wrong, so wrong. she vowed to atone for her mistake, but he would no longer be there to witness her effort nor compensation. she only got herself to blame, a choice she failed not to rebel.

ミスを補う。