Nomanalive

Sam Sanderson is envied by many for his job, however he himself didn't seem to like it much.

Due to his expertise in nanotechnology he was tasked with monitoring the state the Valkyries, humanity's strongest weapons who all just happened to be made into gorgeous females.

Forbidden from even touching any of them, Sam spends his days in agony watching flowers he couldn't hope to touch. However one day all of that seemed to change.

His luck recieves a massive boost, but with it came new dangers, more responsibilities and conspiracies knocking on his door one after the other. 

Finding himself diving head first into an inter-dimensional mess, Sam realizes that sleeping with robots was the least of his concerns.

Valkyrie Smash

Sam was speechless, his eyes torn open as he gazed up at the red sky.

At first, he thought it was just a flock of birds with some rather colorful wings, but with his vision zoomed in on them he soon understood who had just bombarded the Army of Black Stone Giants.

With their brilliant wings spread wide and their halos shining over their heads, the Angels descended on the Black Stone Devils and their army. One of them took the vanguard, diving faster than the rest. Lightning gradually enveloped her body until she turned into a single massive bolt, and the sound of thunder crackled through the sky as its light flashed in the distance.

"STORMBREAKER-" reaching the halfway point to the ground, the bolt suddenly shot down at light speed. "BLITZ!!!"

Can you handle the rest.