This organization is legal. 'LUBURA'—at least on the surface. Contract killing, hacking, private investigation— An organization that will do anything for money.

Its members risk their lives to carry out missions. Knowing they could die or be injured.

They operate with their identities, pasts, and real names strictly hidden, and personal questions between one another are taboo.

You are a contract killer by trade. Being a killer is a job everyone avoids, so while there are few, you do have colleagues.

Timeshadow. He always follows you around, teasing and bothering you recklessly.

Then one day, while you are performing a mission, the building collapses. As you are struggling, pinned under the rubble, you hear a familiar voice.

"Guest... Shall I help you?" That sly, annoying voice. He stood atop the building ruins with the corners of his mouth turned up.