Tessa didn't move again.
Her foot remained on the first point as the grid beneath her adjusted. Lines flickered outward, unstable at first, then settled into a faint structure.
"…It's reacting," she said quietly.
Marvin didn't answer.
She didn't look up.
Good.
Her focus stayed on the floor.
The next point ahead pulsed—too quickly.
Tessa narrowed her eyes. "That one feels wrong."
"It is."
She glanced at him briefly. "You're not going to explain why, are you?"
"No."
She exhaled. Not annoyed—thinking.
Her gaze shifted across the grid. The pattern wasn't clear yet. Not like it had been for Marvin. The instability of her key affected the system.
Different rules.
She adjusted her stance slightly.
The grid responded.
A second point lit—dim, almost hidden near the edge of her range.
"There," she said.
Marvin watched.
"Maybe," he replied.
Tessa smirked faintly. "Helpful."
But she didn't step immediately.
She observed.
Compared the pulses.
The brighter point—fast, tempting.
The dim one—steady, consistent.
"…You said alignment," she murmured.
Then she moved.
Her foot landed on the dim point.
The grid reacted.
Sharper this time.
Lines connected between her steps, forming a partial path. The instability didn't disappear—but it reduced.
Tessa exhaled slowly. "Okay… okay, that's better."
She didn't rush.
Her eyes moved ahead.
The next step didn't appear immediately.
Instead, the grid flickered between two possible points.
Unstable.
Marvin's gaze sharpened slightly.
This hadn't happened to him.
Her path wasn't just harder.
It was conflicted.
"Two options?" she said.
"Yes."
"Great."
She studied both.
One pulsed in sync with her current position.
The other lagged—slightly off-beat.
Tessa shifted her weight.
The synced one brightened.
The other dimmed.
"…Too easy," she said.
She didn't step.
Marvin watched closely.
She was thinking.
Good.
"The first choice punished me for rushing," she said. "So this one won't be that simple."
She adjusted again—subtle movement.
The second point flickered.
Briefly.
That was enough.
Tessa stepped onto it.
The grid reacted violently for a split second—
Then stabilized.
Stronger than before.
Marvin nodded once.
Correct.
Tessa let out a breath. "Yeah… that felt right."
The path ahead began to form.
Still unstable, but clearer.
She continued.
Step by step.
Slower now.
Watching.
Adapting.
Each correct movement reduced the flicker in her key. Not completely—but enough to notice.
Marvin observed the change.
"Your key," he said.
Tessa glanced at it.
"…It's calmer."
"Because you are."
She huffed lightly. "So this place is judging my personality now?"
"No."
She stepped again.
The grid aligned further.
"It reflects your decisions."
She didn't respond.
But she didn't rush either.
Final step.
She hesitated.
The last point pulsed steadily.
No tricks.
No second option.
Tessa looked at it for a long second.
Then stepped.
The grid locked.
Fully aligned.
Her key stabilized.
The flickering stopped.
Silence filled the chamber.
Then the door in front of her opened.
Clean.
Effortless.
Tessa stared at it.
"…That was very different from last time."
Marvin said nothing.
She turned to him.
A small smile.
Not relief.
Understanding.
"Alright," she said. "I get it now."
Marvin nodded once.
Behind them, the observing figure remained still.
Watching.
Recording.
Tessa looked at the open doorway again.
Then back at Marvin.
"You going first," she said, "or are we pretending this isn't a team-up?"