Vinetion said: either that's a miscoloring or the doll on the left has found a boob wall :D
I think it's actually supposed to be the doll's hand touching the wall; the artist simply left out the line art where the hand and wall overlap.
Meaning: Being isolated, surrounded by enemies and without help.Marisa: "Wai-... wait a second!"Songs of Chu from all sides.
Refers to a tactic employed in the battle of Gaixia where Han forces demoralized Xiang Yu's few remaining troops by singing songs from Xiang Yu's native state of Chu.