"You have taken quite a time on your mission, mom," I said, to which she nodded with a painful sigh.
"I have lost many precious moments of rose's and your life," she said with deep regret as she gently kissed rose.
"I hope they will not send you on such a long mission again," Father said, to which she only smiled, seeing that eyes of my father couldn't help but sadden.
Mother's art makes her an extremely precious war asset; with her art, she could move invisibly and be extremely hard to kill unless posses a huge power difference and has something that could counter the empire of mist, which is very rare.
In her year on the mission, she had improved a lot, and even with her powerful sensory ability fused with the rule-bending power wasn't able to figure out her exact level; it is perfectly cloaked with the power of her art.