Net King's opening full level

In the world of pirates, he snatched the shining fruit of the yellow ape, and climbed to the top step by step to become the general with the highest combat power.
However, when he competed with Akainu for the position of marshal, he came to the world of the prince of tennis unexpectedly again. Lin Xuan, who is proficient in three-color domineering, six-style navy, and has sparkling fruits, is simply a full-level start!
Ryoma: What did that guy do? He wiped out the court with one ball.
Tezuka:...