Weird arm glow

[Loki343]

After the mines in mission 3 when you head out into the snow many orbs can me found everywhere. There is one spot on the broken stairway, on the corner before you go down. There are 3 red orbs but if you keep jumping Nero's arm still glows. I've left a thread on the original DMC forum; mybad lol

just take a look at that one or answer this one. Please tell me what Im missing if idk, or it'll drive me nuts >_<

 

[deadlystrike]

on the stairs, you go up, if its the mission i believe, to the left of the stairs ( jump off them and its on the wall ) is a secret mission, thats why his arm glows