I didn't see the ending coming but wow it actually ended like this it's no different from getting a headshot and biting the dust
The one who got shot in the head, what's his name? He wears glasses and looks a bit like the male lead in Killer Myth. Both of them used their signature moves. Kai from Killer Myth unleashed darkness when training his abilities, and this boy with glasses also used this signature move when he sobered up to seize the mask. He's just like a parallel doppelgänger, or a "mini version" for short. There are skeletons in Sober too, just like in Killer. To be precise, both of them used their signature moves, and a section of the background music is the same. I just played Killer to the end, and suddenly got killed for no reason, just like in The Simpsons. Some prophecies come true, don't they? To put it another way, metaphorically speaking...
That boy with glasses, his hairstyle and appearance really do look a bit like Kai from Killer. Wasn't he shot in the head while fighting for the mask? And as for Killer, you had no idea what the ending would be. Now I find out—he got killed for no reason. If there weren't these identical plot points, I definitely wouldn't complain, but they're there...