Difficulty

Small advertisements are ripped off and left unsightly traces. When the elevator door closed, a loud dull creak of metals scraping each other echoed. Then it shook and slowly rose, the steel rope supporting it made a terrifying loud creak, more terrible than the door scraping. It was as if the elevator would fall any moment. 

Watching the floor number slowly increase, Lucien look at his terminal under the [Missions] panel. Waiting for further instructions. But nothing came up. 

When the elevator stopped, the metal doors creak loudly. It's like listening to an old music box that deteriorated due to its rusted parts. 

When he stepped out, he found himself in a corridor. The surrounding is an ordinary run down building with glass windows at his front and winding dark corridors on both sides. 

[Welcome to the side mission 1]

Eh?