I Can Draw the Lottery and I Am the Strongest

How does the time traveler Mu Fan, a useless person who cannot cultivate spiritual energy, reach the pinnacle of martial arts? … "Ding! Congratulations to the host for opening the most powerful lottery system!" A mechanical sound sounded in Mu Fan's mind... … I have the system in my hand, I can draw the lottery, I am the strongest! To protect the people I want to protect, for the eternity of life, the pinnacle of martial arts! The target is the sea of ​​stars! The way back is to the top of all realms!