The strongest undefeated upgrade system

When he woke up, Lin Feng found that the world was different.
So, he picked up a sword and danced a set of sword tactics, which caused a sensation in the whole continent.
He practiced another set of boxing techniques, and was accidentally praised as a martial arts master.
Finally, use the obtained points to exchange for Yuanli, upgrade the realm, and become the strongest man in the entire continent!

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