The first floor consisted of four karaoke rooms, a counter at the end to order food, and benches on the other side of the floor. He looked for the room the birthday girl was.
He had two options– burst in or go in as a waiter and come out as himself. Well, he was good at being an imposter so he decided to go with the second option.
It did not matter though, whether he went in as a waiter or Ningen.
He had not prepared a plan or something to come out safely. But he had created a plan for ending everyone before anyone tries to run.
He needed a uniform. So he walked to the other side of the floor and waited for a room-service guy to show up. He took a seat on the benches, they were empty by the way.