Ivan Sar Nikoff serves as a space courier for TWD Express, an interstellar transport company co-run with partners Ken Katô and Duke Starn. He specializes in high-risk cargo transport across planetary systems. Operating under financial pressure, the crew accepts dangerous assignments, including a problematic job secured from the major corporation Olympia Transportation. This required acquiring a new spacecraft, unwittingly obtained as a concealed state-of-the-art battle spaceship from a sales floor.

During this mission, Ivan aided in extracting an android appearing human. This act drew hostile forces targeting the crew as they pursued the android. The operation forced navigation of interstellar conflict scenarios using their vessel's unplanned combat features.

Ivan operates through crew consensus where choices prioritize mutual loyalty and collective survival. Decisions reflect pragmatic adaptation to emergent threats over extensive planning. Mission parameters focus on safeguarding cargo integrity while managing unforeseen hostilities arising from assignments.