Jake could always ignore Frederick's call. He didn't owe anything to him, after all. So, he was eager to do that and just look for another base… but then he would lose the chance to sell the loot that he obtained. Besides, Frederick wouldn't call a non-guild member to talk if he didn't have a good reason… it was probably related to the incident with those three shitheads. In the end, he decided to think about it for a while.
"... I will take my herbs with me just in case and select a map where I won't be bothered by anyone," Jake thought, and then he began to get his herbs and leaves.