Girls' Generation's upcoming comeback always interests the fans. Their official comeback date always leaves the fans unstable with enhancement in curiousity. With that level of curiousity, drawing all the solutions and logical conclusions of Girls' Generation's official comeback are obvious.

On the 22nd December, Girls' Generation held a large-scale size concert 'SMTOWN WEEK GIRLS’ GENERATION "Märchen Fantasy"' at Ilsan, Kintex with a theme of fantasy fairy tale. Unexpectedly  they also announced their upcoming comeback teaser. 

At whole stadium where 'SMTOWN WEEK GIRLS’ GENERATION “Märchen Fantasy”! ' placed, were completely filled with enthusiastic and surprising performances left the viewers in awe.

Popular girl groups are preparing for their upcoming massive comeback on January. One of them is Girls' Generation, who had great results as responds and rankings in their previous comebacks. Their upcoming comeback will definitely seems to be promising in returning with positive results.

Although, the official concept haven't been decided. OSEN had directly communicate to SM Entertainment and neglected all the rumours of their comeback manly concept.