My System Is a Mess

Lin Fan, an ordinary young man, accidentally got a system called: I must unify the world when he went to watch a meteor shower. From then on, he embarked on a path that must unify the world. That's... Quite cool! Should I say at this time: "Being favored by Master System is my fate that I have cultivated for several lifetimes." "Isn't it an honor for you? I'm really embarrassed that you said that." "Ancestor, can you put down the sword that is placed thirty meters above my neck?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.