6个数复式二中二多少组怎么算简介：As a time-traveler, no one knows Huang Taiji's cunning better than him. Huang Taiji must cross the river, but how to cross it, no one can guess.
As a time-traveler, no one knows Huang Taiji's cunning better than him. Huang Taiji must cross the river, but how to cross it, no one can guess.
