Dafuniii's Favorite

Does anyone know this gamer bl? It was a webtoon, the mc was a jobless gamer... then he did this competition to be apart of this gaming team... and at one point he had to dress like a girl? Or pretended to be his sister for this blind date, and the guy is actually the pro gamer and the lead of the gaming team...?
(Also I’m pretty sure that the seme had blonde hair, and the uke likes to wear hats..?)