The invitation he received was in a special envelope that disappeared as soon as Dave opened it. Right after that Dave received a notification on a system window that read:
[You have been invited to Meet The Shadow Queen]
[Do You Accept The Invitation?]
[Yes/No]
"What happens if I don't accept the invitation?" Dave asked.
"Nothing happens if you don't accept, This invitation was created using a special item. But If you accept and then don't show up for the meeting then something will happen." Mark answered.
"In that case, I don't think I need to accept it, tell your master to not do unnecessary things like this from now on," Dave replied and was going to select [No] but Mark stopped him.
"I will tell you where Gon currently is, we will also help you get some evidence against him for extorting money from the people of the camp." Mark offered.
Dave had to think for a few moments...and he selected [No].
"I don't need your help...I think I can find him myself"
