Touhou 2 - Story of Eastern Wonderland - Extra stage

Player : Pruns Here we have a very weird extra boss : A big eye with ... a sigma symbol ... on his head ? This extra stage is difficult because there is no visible hitbox and no focus too. The spellcard which looks like Fujiwara "Flaw of Forgiving Shrine" is insane, I rarely pass between 2 bullets and when I did it, I hurt the next bullet on the other way ... damn it ^^ Enjoy my other videos ;)