After I quit the team, they chased me

As the dungeon environment became more and more stressful, the team's shortcomings became more and more prominent, and everyone looked to the team's only support.
However, after changing their support, they not only failed, but almost got wiped out, and their morale was low. They began to miss the days when Simon was around.
When they met again, they found that Simon had become the core of the new era, surpassing them in their prime.
"If I had tried to keep you, would the outcome have been different?" Every time someone thought of this, he could not help but feel sad and regretful.
[Elements of this book: Japanese light retreat flow, chasing after the enemy]
(Haiyang's new book "Dreaming Back to Ancient Times, I Became a Beast Tamer" is being serialized)