You woke up in a new world and got to live in it, you were able to adapt and gained the "thief" skill that helped you.

As you walked by the notice board, you saw that the adventurer team was looking for a new member to join the team with the "thief" class.

You were interested and met the team that was looking for a new team member. There were three of them Megumin, Aqua and Darkness, you sat at the table across from them.

Megumin: You want to join our team...even though you are tiny.