Virtual girl group 이세계아이돌 has released a special single titled 'Smile For You' on the 19th. The 6-member group, consisting of 아이네, 징버거, 릴파, 주르르, 고세구, and 비챤, has made a comeback with this new song. 'Smile For You' is a medium-tempo ballad that features warm acoustic guitar melodies and lyrics written by the group members themselves. | Virtual girl group 이세계아이돌 has released a special single titled 'Smile For You' on the 19th. The 6-member group, consisting of 아이네, 징버거, 릴파, 주르르, 고세구, and 비챤, has made a comeback with this new song. 'Smile For You' is a medium-tempo ballad that features warm acoustic guitar melodies and lyrics written by the group members themselves.