User blog comment:GoDai/GoDai: Trustworthy Room Test INDEPTH/@comment-89.137.194.200-20120704131104/@comment-1926430-20120706000004

I think that's a common mistranslation. It's confusing in Korean too, but I think that could be translated as "One of the rooms has to be Yihwa's."

And besides, it was indeed taken last for the Wangnan team.