A New Nanny, You Can Get a Knife of 999

"Change to become a medical doctor, you should not be a wet nurse but a butcher" Everyone + Dungeon The protagonist Zhang Yue changed his profession and became a medical doctor, but he awakened the [Sword God System]. One knife 999 One knife 9999 One knife 99999 Knife critical strike! Every time you upgrade your sword skills, your attack will be doubled! Zhang Yue: Come and chop me down if you are a brother! Dungeon Monster: Woohoo~~, this person is so shameless. A good healer and a good wet nurse, but he wants to be a butcher. How can we live? ? ?