C246 A Thousand Horses and a Wise Man!

Chu Jun held the javelin in his hand and was thinking about how much strength he should use. If he used too little strength, he might not be able to get a good result. If he really did not exceed the record, then not only Yinn Tianfang would be embarrassed, but he himself would be embarrassed as well.

But what if he used too much strength? If his results were getting better and better