Does the World You Save Include Me?

"I've waited a long time, and I won't wait any longer." … What does it mean that he had an arm wrestling match with Zhulong and still won? What does it mean that the Imperial General's sister is his little crush? What does it mean that a saint has fallen because of him? What does it mean that the eldest princess of the empire wants to marry him, and the crown prince tries his best to arrange it? What does it mean that his strength is weakening? He blew up the sun with his strength? …