NBA: Sweep the Universe at the Start!

Li Qisen, who was watching the game in his dormitory, woke up and found himself in Oracle Arena. He is a substitute for the Cavaliers, he is injured, and he is about to be traded. When Li Qisen was lamenting his fate "Ding, congratulations to the host for activating the strongest player system..." Now that you have a system, what should you do next? Of course, he must first sweep a cosmic hero to cheer him up. There are also many skill cards, star experience cards, so many good things in the system I'm here in the NBA, let me, the strongest player, dominate the NBA! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.