3rd POV:
Back to Black Widow.
When she was going out for her own mission that she need to do is...searching for the mysterious vigilante by herself...the vigilante was Ryuga...Onyx the dark dragon knight by himself. Then she just need to make sure that she want to talk with him cause she cannot let him goes around to killing and executing the other criminals by himself and then Nick Fury want to have a words with him.
Black Widow: "Hmmm...this guy is popular over this world by himself. I need to know where he really is...Nick seen this guy take down the criminals and evils by himself." She said to herself.
Then she notice there was a giant big black dragon behind him and make her taken surprise for what she see this dark armored figure and she can sense and see him looks like dangerous and definitely dangerous.
Black Widow: "So this is the guy that the ninjas see about....A hero? A judger and executioner." She said to herself and make her heard the voices comes from down there and she notice there was people who were cheering up about the new vigilante. Then she just heard the voices of these civilians who were say 'a hero, killer, judger and executioner. Also the angel of death.' that's the word from the civilians.
Black Widow: "Hmmm...this guy can be ninja or maybe something else...I don't know who or what he is...but I shall test him and his strength." She said to herself and make her trying to find out more much about the information of Ryuga...the dark dragon knight. This make her interest about the vigilante and whoever he really is...seems to be stronger and faster as well...that she want to know everything about him who killing those bad guys all over in the world.
When the agent or assassin was begin to moving out to somewhere else and she wish to going out and find this dark vigilante and she want to have a words with him. To recruit him to be in SHIELD's agents or Avengers.
Time Skip Later.
Back to (Y/N).
When (Y/N) is in his Ryuga armor form by himself and make him take a long walk out to somewhere else in the city...but he is in the warehouse and he is in this place to search for the criminals where they really are. Then (Y/N) who was begin to take his own move out to somewhere else and the dark vigilante who knock the door down on the ground and revealed himself with his red eyes glowing.
Thug 1: "Holy shit!!!! It's Onyx!!!!!!!!!!!" He said.
Thug 2: "Shit, shit, shit!" He said.
Thug 3: "SHOOT HIM!!!!!!!!!!!!!!" He shout out to them and make the thugs got their Uzi, pistols, and shotguns begin to shooting and shooting at (Y/N)...but the bullets hit the armor of (Y/N) in Ryuga form and make him didn't feel any pains by the bullets hurt him. Then (Y/N) seen this and make him was shut down the light and all everything goes darkness that they cannot see and it is time for action to play.
(A/N: Imagine Batman as (Y/N) fighting the bad guys scene.)
When (Y/N) was take down nine of those bad guys with stealth and he took all of them down by himself and then (Y/N) begin to moving up there and prepare for attack again. Then as for Black Widow who was heard the gunshots comes from somewhere else and make her begin to look around and she notice there was a loud noise comes from somewhere and she decide to moving out and she need to see whatever it is.
Then Black Widow who was made it right on the warehouse and she went inside and she saw there were bunch of dead bodies laying down on the ground and they were killed in actions by (Y/N) who took them down like one man army.
YOU ARE READING
Marvel: The Darkest Anti-Hero (Harem X Male Reader)
Fanfiction(Y/N): "Hen...shin." (Y/N) (L/N) AKA Kamen Rider Ryuga/Onyx that he is the dark dragon knight who was the mysterious vigilante over the New York city...fighting every single crimes over this world and make him killing and execute all single criminal...