Rael was in her room.
Not sleeping.
Not training.
Just sitting on the edge of her bed staring at nothing like the nothing had personally insulted her clan.
She had been doing this for twenty minutes.
Thinking about the thing she felt that morning.
The strange vibration.
The quiet frequency underneath everything.
The thing she noticed when she closed her eyes and stopped thinking.
She was not going to tell anyone about it.
She was also not going to stop thinking about it.
She looked down at her hands.
The faint Vein shimmer around them was normal.
Controlled.
Familiar.
Fire Vein.
Root affinity.
Five hundred years of clan tradition.
Someone invented that once.
She closed her eyes again.
Listened.
Ba-dum.
Her eyes snapped open.
"…what."
Her hand pressed against her chest.
Nothing.
Silence.
She stared at her hands.
"…this is stupid."
She closed her eyes again anyway.
Outside the inn, Mira stood in front of Gerald.
Gerald was the post.
Gerald leaned slightly to the left.
Gerald had leaned slightly to the left since before they arrived in Breth.
Nobody had corrected this.
Either Gerald belonged to no one or whoever owned him had accepted the lean as part of his personality.
Mira stood three feet away.
Breathing.
In.
Slow.
Hold.
Out.
Slower.
The breathing technique Kael had described.
The one that gathered strength from somewhere deeper than muscle.
She had done something similar before fights for years.
She just never had a name for it.
Now she did.
She breathed again.
The air around her settled.
Something accumulated quietly.
Gerald leaned left.
Mira kept breathing.
I found Senna sitting in the corner of the common room.
No book open.
Chin in her hand.
Staring at the wall like the wall had failed an exam.
I sat down across from her.
She looked at me.
"I have a problem," I said.
"You have several," Senna replied calmly.
"That was fast."
"I keep a list."
She paused.
"I may need a larger notebook."
I leaned forward.
"A specific problem."
She sighed.
"Is this about money again?"
"No."
"Death?"
"Also no."
Senna blinked.
"…this is already unusual."
I placed both hands on the table.
"I have been adventuring for months in a world I fundamentally do not understand."
Senna blinked again.
"That is a bold admission."
"I have been fighting monsters," I continued, "with the strategic brilliance of a confused pigeon that lost a bet."
"That seems generous," she said.
"To the pigeon?"
"Yes."
"I thought Vein energy was just… magic punching."
"Magic punching."
"Yes."
"That is not a real term."
"It is now."
Senna straightened in her chair.
The bored thinking expression disappeared.
The researcher arrived.
"Sit there," she said.
"I am already sitting."
"Remain sitting."
"…yes professor terrifying."
"Kael."
"Yes?"
"Be quiet."
"I am being quiet."
"You are speaking."
"Quietly."
Senna slowly closed her eyes.
Then reopened them.
"Kael."
"Yes?"
"If you interrupt again I will charge you for the lesson."
"…fair."
She opened her notebook.
Blank page.
Pen ready.
"Vein energy is the foundation," Senna said.
"It exists in everything."
"Living beings."
"The ground."
"The air."
"But people do not simply possess Vein energy."
"They have a relationship with it."
She tapped the page.
"That relationship is called affinity."
"Affinity," I repeated.
"How your body interacts with Vein energy."
She looked up.
"I will use people you know as examples because theoretical explanation will go directly over your head."
"Rude."
"Accurate."
"Continue."
"Rael," Senna said.
I nodded.
"Rael has Root affinity."
"Root means Vein energy flows inward."
"Into the body."
"It strengthens muscle, speed, durability."
"Root users become weapons."
She paused.
"You have seen Rael take hits."
"Yes."
"Many."
"Some medically concerning."
"Those hits should stop most people," Senna said.
"They do not stop her because Root energy reinforces her body internally."
She tapped the notebook again.
"But Root affinity produces heat."
"…heat."
"When energy compresses inside muscle tissue it generates heat."
"The harder Rael fights the more heat accumulates."
"And eventually…"
"It has to go somewhere."
I leaned back slowly.
"…oh."
"Yes."
"It exits as flame."
"Not because she chooses it."
"Because her body forces it."
I rubbed my face.
"The bridge."
"The bridge," Senna confirmed.
"She did not choose that."
"That was Root overflow."
"Her clan classified it as a defect."
I snorted.
"Let me guess."
"They were wrong."
Senna looked at me.
"Spectacularly wrong."
"Okay," I said.
"What about Current?"
Senna raised her hand.
A small sphere of light appeared above her fingers.
Bright.
Clean.
Perfect.
I squinted.
"…show-off."
"Current affinity flows outward," she said calmly.
"Spells."
"Barriers."
"Constructs."
"Anything projected away from the body."
She closed her hand.
The light vanished.
"Most mages are Current."
"Most warriors are Root."
"The body rarely flows both directions."
"And Mira?" I asked.
Senna nodded.
"Mira is also Root."
"But different."
"The temple rejected her because they wanted Current healers."
"Standard healing pushes energy outward."
"Mira cannot do that."
"So how does she heal?"
"The sword."
"The needle blade is a conduit."
"She channels Root energy through the wound."
"The body repairs from inside."
I leaned back.
"That is actually brilliant."
"Yes."
"The temple disagreed."
"Idiots."
"Yes."
"And Arc?" I asked.
Something shifted in Senna's expression.
Very slightly.
"Arc affinity," she said carefully, "is believed to be a hybrid."
"Root and Current simultaneously."
"The system taught everywhere."
"The guild."
"The church."
"The academy."
"But," I said.
She sighed.
"But."
She turned the notebook toward me.
I stared.
"…I cannot read that."
"Not even slightly."
"You read nothing."
"Your handwriting is a crime."
She turned the notebook back.
"It says your Vein signature is not hybrid."
"It is singular."
"Oriented."
"Like it is pointing at something outside the system."
"Waiting."
The room went quiet.
Rai tilted his head.
Krrt.
"Waiting," I repeated.
"Yes."
She looked at me.
"Arc affinity does not explain what you are."
I looked at my hand.
Nothing.
Just a hand.
"So what am I," I asked.
"I do not know yet."
She hesitated.
"Your Vein signature behaves like an instrument."
"…an instrument."
"Yes."
"Tuned."
"To a frequency that should not exist."
The word appeared in my head.
"Resonating."
Senna froze.
Her pen stopped.
"…what did you just say?"
"Resonating."
SLAM
Her hand hit the table.
"Say that again!"
"…resonating?"
Senna leaned forward.
"Do you have any idea how many theoretical models you just broke with one word?"
"No."
"Three major schools of Vein theory."
She paused.
"Possibly four."
"That sounds expensive."
"It is academically devastating."
Her pen attacked the notebook.
SCRITCH SCRITCH SCRITCH SCRITCH
She wrote like the paper owed her money.
A strand of hair slipped across her face.
Without thinking I reached over and brushed it aside.
Her pen stopped.
Senna looked up.
Close.
Very close.
For a moment neither of us moved.
Then—
KRRRT!
Rai shoved his head between us.
Senna blinked.
"…thank you, Rai," she said flatly.
Then she resumed writing.
I leaned back slowly.
"…I feel like the dragon just interrupted something important."
"You interrupted something important."
"But not the thing you think."
She finished writing.
Then looked at me.
Eyes bright.
Dangerous.
"You are a problem I want to solve."
"The debt—"
"Kael."
She tapped the notebook.
"Whatever your affinity actually is…"
"It is not what anyone in this world thinks it is."
"The guild."
"The church."
"The academy."
"All wrong."
I leaned back in my chair.
"…great."
"I came here to learn how to pay my debt."
"And instead I am apparently a magical conspiracy."
"Yes."
"Fantastic."
She leaned forward slightly.
"When you use your affinity," she asked quietly, "what does it feel like?"
I thought about it.
Honestly.
"…like the room is paying attention to me."
She wrote that down.
Underlined it twice.
Outside the window Mira was still breathing in front of Gerald.
Energy gathering around her.
Quiet.
Steady.
Senna glanced at the field.
Then back at me.
Then added another note in the margin.
I didn't ask what it said.
I had a feeling I would find out eventually.
The debt was still upstairs.
The number had not changed.
I looked at my hand again.
The room paid attention.
Rai tilted his head.
Krrt.
I sighed.
"Fantastic."
"The dragon understands my magic better than I do."
Rai puffed his chest proudly.
"…great," I muttered.
"Now he's smug about it."