After leaving the team, the adventurers regretted it

Linda, a former professional player, came to the game [Secret Continent] and set the goal of clearing the 50th level of the secret realm and becoming the strongest adventurer team together with several young ladies from other worlds.
But since the team became popular, they have changed a little.
"Why is your blood replenishment speed so slow? I was almost killed by the monster."
"The reason why your level is low is that you don't practice hard. You have been trying to do something bad to us. This 23-year-old uncle is disgusting."
"Just quit the team and become my servant. My dog ​​just needs a playmate."
Linda was disheartened by the attitude of the three young ladies, and he chose to quit the team, with which he had been for three years and had deep feelings.
It was not until then that they realized who was the core of the team.
When they regretted their mistakes and wanted to join Linda's team, Linda looked at the team of beautiful girls behind him and said helplessly:
"Sorry, my team is full."