To anyone feeling bad, you can get through this.

Hahaha, no. The character in this meme is Cirno, an extremely popular character in the Touhou fandom and in online meme culture that usually appears in every games as the first midboss and is subject to many memes; particularly about her being the strongest character (or well, fairy) of Gensokyo; and associated with the number, (9) after a manual prescribed her as an idiot with that number.

As for Gensokyo, well, it's the fictional world where Touhou Project, a series of shoot-em-up games (and sometimes fighting games with bullet hell characteristics) takes place. It means "Land of Illusions", it's kind of like pre-modern Japan; and its mostly populated with Youkai/non-humans represented as humanoid girls with fluffy dresses and hats (everyone wears something on their head in Gensokyo, it's an unspoken rule at this point lmfao).

The music of Touhou Project are usually bangers, especially given that all of it's made by 1 person alone (ZUN).