Because of his cold, hot-tempered and impulsive nature, Qin Shi Huang is always angry whenever the doctors cannot find immortality medicine for him, on the contrary, he's even more devastated because he's not properly cared for, every time he scolded him, he would cough, sometimes coughing up blood. His words always contain power and brutality, is a stubborn, rude person and never listens to anyone other than his own, unless convinced.