Bastard Scholar Sword

It is better to drink and lie down for a long sleep than to steal half a day's leisure. Yao He is very talented and full of knowledge, but he only wants to be an idle bastard, muddle along all day long. He doesn't seek advancement, he's unkind, and he won't draw his sword until the moment of life or death. But why are there so many life-and-death moments recently?