傳奇網路旗下手機遊戲《風之國度》於今〈11〉日公布，將於 6 月 11 日至 6 月 24 日，與日本高人氣動漫《在地下城尋求邂逅是否搞錯了什麼II》展開期間限定連動。 在活動期間內主角貝爾‧克朗尼、女神赫斯緹雅、擁有高人氣的「劍姬」艾絲‧華倫斯坦、琉‧璃昂等知名角色通通都會加入風之國度的世界中。此外慶祝這次的合作活動，將會新增守護「乳繩阿狸」。 官方表示，本次合作期間，將可以獲得專屬的時裝、魂卡、坐騎、頭像、傢俱。
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