Mo Dao Zu Shi_Nameless song 【この歌に誓おう KOKIA】

Howdy~~~
Editar es mi pasión ᕦ(ò_óˇ)ᕤ
I don't know if it counts as a cover, so I didn't put it in the title.
I got lost in some parts, sorry also for the dog (_ ) (- -) ( _)