Sadly , this overalert state thwarts both positivity and positivity resonance .
不幸的是,这种过度提防的状态阻挠了积极性和积极性共鸣。
It opens with the story of a japanese midwife , orito aibagawa , who in 1799 thwarts a senior adviser to the emperor to save the life of a newborn princeling and his concubine mother .