Passers-by A, B, B and D are the tool people in the work who promote the development of the main plot. As the No. 1 Player who has played this role all year round, he has seen a lot and has a lot of experience over the years. Although the title "tool man" sounds very sad, but! We also shoulder the great mission of maintaining the normal direction of works. In short, being a passerby is not easy.
Purpose: Live well, the world is worth living!