Oasis has reached quite a peak in his career. His fans are numerous and his reputation pristine. The venue that's rented for his fansign is nothing to scoff at and there are hundreds of attendees. There would have been more if Oasis had booked a bigger space but he hasn't. Not because he doesn't have the means but because he simply chose not to.
For all intent and purposes, Beomseok should have disappeared into the crowd; be just one of many floundering fans with starstruck eyes and desperate for even a glimmer at his idol. He even did his best to tone down his appearance, trading his signature black graphic tees with a loose off yellow crewneck. His usually black jeans are replaced with loose, slacks, grey in color and he even wears a mask to obscure the majority of his face.