6个复式三中三是几组简介：Let's do the second mission first, and upgrade to a lower level by the way. As for the first mission, complete the first mission while searching for the place guided by Old Man Liu's clues.
Let's do the second mission first, and upgrade to a lower level by the way. As for the first mission, complete the first mission while searching for the place guided by Old Man Liu's clues.
