The kind that announced itself before the people making it ever entered the scene.
Five young men came through the park entrance.
They looked to be in their twenties.
They were dressed in expensive athletic clothes that seemed designed more for appearance than exercise. One carried a case of beer. Another wore a sleeveless shirt that displayed a collection of tattoos. A third had a backwards baseball cap.
The leader was tall and thick around the waist.
His name was Trent.
Agrippa didn't know that yet.
Trent carried a tall can of beer in one hand and a vape in the other.
The group had been drinking.
Agrippa could smell it from thirty feet away.
He watched them approach.
Something about their body language bothered him.
They weren't looking for a place to sit.
They weren't looking for friends.
They were looking for something to dominate.
The kind of people who became louder when nobody challenged them.
They passed a flower bed.
Trent stopped.
"Watch this."
One of the others laughed.
A dirt bike was parked beside the path.
Trent grabbed it.
Agrippa straightened slightly.
The dirt bike roared to life.
A park employee shouted something from the other side of the field.
Trent laughed.
He swung the bike sharply across the grass.
The rear tire tore through a bed of freshly planted marigolds.
Flowers snapped.
Soil scattered.
A small wooden sign was knocked flat.
The young men cheered.
Agrippa's jaw tightened.
He looked at Larry.
The boy had stopped moving.
He was staring at the destroyed flowers.
"Why'd he do that?" Larry asked.
Agrippa stood.
"Come on, buddy."
But before he could reach the sandbox, Trent saw him.
The young man looked Agrippa up and down.
Then he smiled.
It was not a friendly smile.
It was the smile of someone who had just found something he believed would make him feel powerful.
He walked toward the bench.
His friends followed.
Agrippa stopped between them and Larry.
Trent blew a cloud of strawberry-scented vapor into the air.
The wind carried it directly toward the sandbox.
Larry coughed.
Agrippa's eyes hardened.
"Don't do that around him."
Trent raised an eyebrow.
"What?"
"The vape."
Trent laughed.
"Or what?"
Agrippa looked at him.
He had spent years learning how to recognize danger.
Not from facial expressions.
From weight distribution.
From shoulders.
From hands.
From distance.
From the tiny changes people made before they attacked.
Trent was drunk.
Confident.
And inexperienced.
His weight was too far forward.
His chin was high.
His right shoulder hung loose.
He had no idea how vulnerable he was.
Agrippa did.
But he didn't want a fight.
He wanted to take Larry home.
"I am asking you as a father," Agrippa said quietly, "to leave us alone."
Trent laughed harder.
"Did you hear that?"
He turned toward his friends.
"Grandpa's asking nicely."
Agrippa said nothing.
Trent stepped closer.
"You gonna do something, old man?"
The park seemed to grow quieter around them.
Agrippa looked at his son.
Then at Trent.
For one final second, he hoped the young man would simply walk away.
He didn't.
Instead, Trent put both hands against Agrippa's chest.
And shoved.
Hard.
Agrippa's weight moved.
But he didn't fall.
Something old woke up inside him.
And he shifted his weight.
The Shift
The human body remembers things the mind tries to forget.
Agrippa had learned that lesson years ago.
He learned it again that evening.
Trent's shove pushed against his chest.
Agrippa's boots slid backward less than an inch.
His body automatically adjusted.
His rear foot took the weight.
His hips settled.
His shoulders relaxed.
His center moved.
The transformation was so subtle that none of the spectators understood what had happened.
To them, Agrippa was still the tired father in the flannel shirt.
But inside, the old calculations had returned.
Distance.
Balance.
Momentum.
Timing.
Trent's eyes narrowed.
He had expected Agrippa to stumble.
Instead, the older man looked almost bored.
"What's wrong?" Trent asked.
Agrippa's voice was quiet.
"Walk away."
Trent grinned.
Then he raised his hand again.
That was the last warning Agrippa would receive.
Trent moved forward.
Agrippa moved first.
There was no dramatic windup.
No scream.
No anger on his face.
His right hand traveled a short distance.
The punch landed cleanly.
Trent's body went slack.
He collapsed onto the concrete.
The sound of his head hitting the ground made several people gasp.
Silence followed.
Agrippa froze.
He stared at Trent.
For a moment, he wasn't in Centennial Park.
He was somewhere else.
Under bright lights.
Inside steel.
He could hear a crowd screaming.
He could smell blood.
He could feel gloves against his face.
Then Larry's voice brought him back.
"Dad?"
Agrippa blinked.
He looked at his son.
"I'm here."
The remaining four men had finally understood.
This wasn't the old man they thought they were dealing with.