The Linear Graphs Representing Continuous Improvement

As Giles stroked it with his right hand, the Metal-feathered Eagle, which felt very comfortable, half-closed its eyes.

It was hard to believe that such a docile-looking creature was so eye-catching just a few minutes ago when it was constantly changing directions in the training ground to avoid the spiritual-energy cannonballs.

After hearing Giles' congratulatory words, the Metal-feathered Eagle, which had its eyes half-closed, stared at Giles in disbelief.

"Giles, is that true? Did I really break all my previous records today?"

Although the Metal-feathered Eagle had made some improvements daily during the past two weeks of training, perhaps because it had reached a bottleneck in the past few days, its condition had begun to fluctuate slightly.