Lin Ya died while performing duties for the country. Because she had been protecting her that day, loving people to death, and she was even more loveless in life and death.
Let yourself be eaten by zombies, and wake up again to find yourself reborn as a child.
Lin Ya vowed to risk everything to protect that person's safety and security for the rest of his life...
An eighteenth birthday present for the four of you. Sorry, it's a little late.
[Disclaimer] This story involves some mythical characters and so on. Please do not explore it seriously.