I stared at the officer.

—That’s impossible.

—Dr. Robles, we need you to come with us.

I raised both hands.

—Don’t touch anything in that operating room until forensic investigators arrive.

The officer frowned.

—Why?

—Because someone wants you to believe I was there.

Twenty minutes later, I was sitting in an interview room.

Daniel arrived before my lawyer did.

He looked devastated.

—Elena!

He tried to approach me.

An officer stopped him.

Daniel looked at me as though he couldn’t understand why I wasn’t running into his arms.

—They told me about the scalpel. Tell them you weren’t there.

I watched him carefully.

That sentence was wrong.

He hadn’t asked whether I’d been there.

He already knew.

—Where is Laura?

For half a second, Daniel froze.

—She’s in shock.

—She was the surgeon, wasn’t she?

—Yes, but—

—Then why was my name registered as responsible for the procedure?

Silence.

Daniel recovered quickly.

—Probably a system error.

I almost smiled.

Exactly then, my lawyer entered.

Behind her came the officer who had taken my statement about the lobby incident.

He placed a folder on the table.

—Dr. Robles has an independently verified timeline.

The hospital cameras showed me in the lobby.

Patients had recorded the confrontation.

Paramedics, police officers and nurses had seen me.

The timestamps covered the critical period.

I couldn’t have been inside room five.

Daniel’s expression changed.

Only slightly.

But I saw it.

His plan hadn’t expected witnesses he couldn’t control.

Then forensic results created another problem.

My fingerprints were on the scalpel.

But investigators found evidence that the instrument had been handled and positioned in a way inconsistent with the story being built around me.

More importantly, security footage showed Daniel entering a restricted storage area earlier that afternoon.

He claimed he was collecting supplies.

The inventory record showed otherwise.

The police began investigating him.

And Laura.

Three days later, I received another impossible call.

My own voice.

—You changed it.

I stood beside my apartment window.

—Are you really me?

A weak laugh came through.

—I was.

—What does that mean?

—My memories are changing.

She told me what had happened in her version of events.

She had obeyed Daniel’s message.

She had entered room five.

She had touched the equipment he’d prepared.

Later, when the patient died, the evidence pointed toward her.

Daniel testified that Elena had become unstable after discovering his closeness with Laura.

Laura supported him.

The manipulated hospital records completed the story.

—And you were convicted?

A pause.

—Yes.

I closed my eyes.

—Why didn’t Daniel simply destroy the evidence against Laura?

—Because he needed someone else to carry responsibility.

I felt sick.

The future Elena whispered:

—But now there are things in my memories that never happened before.

—Like what?

—The lobby.

—Marta?

—Yes.

Her voice suddenly filled with emotion.

—I remember saving her.

My grip tightened around the phone.

The future was changing.

But one question remained.

—Why did Daniel do all this for Laura?

The answer surprised me.

—Not because they’re lovers.

I frowned.

—Then why?

—Because Daniel helped cover up an earlier medical error involving Laura.

If this case exposed the previous one, both careers could collapse.

Daniel hadn’t destroyed my life for romance.

He had done it to protect the web of lies he’d already helped create.

The call began breaking apart.

—Wait!

—Elena…

—What happens to you now?

For several seconds, I heard only static.

Then my own voice said:

—I don’t know.

The call ended.

That was the last time my future self ever contacted me.

The investigation lasted almost a year.

Digital specialists recovered alterations to hospital schedules and access logs.

Messages between Daniel and Laura showed that they had discussed changing records after complications developed during the operation.

Neither message explicitly said, “Frame Elena.”

They didn’t need to.

The pattern became clearer when combined with access records, witness statements and the physical evidence.

Daniel’s position at the hospital ended.

Laura’s conduct was separately reviewed.

Both faced legal consequences determined through the investigation and courts.

I testified once.

Daniel looked at me across the room.

For a moment, he looked like the man I’d once planned to marry.

Afterward, he asked to speak with me.

I agreed only because my lawyer remained nearby.

—Was there ever a moment, he asked, when you knew what I was going to do?

I thought about the impossible telephone call.

—Yes.

His face changed.

—How?

I smiled faintly.

—Someone finally warned me not to trust you.

I walked away before he could ask another question.

Two years passed.

I left that hospital and joined a trauma center across Madrid.

Marta recovered and eventually returned to nursing.

Sometimes we had coffee after difficult shifts.

Neither of us talked much about that afternoon.

We didn’t need to.

On the exact date two years after the first call, I stayed awake until midnight.

Nothing happened.

12:10.

12:30.

1:00.

No call.

I began to believe the future Elena no longer existed.

Then my phone vibrated.

Unknown number.

My heart stopped.

I answered.

—Hello?

Silence.

Then a woman’s voice.

Mine.

But this time she wasn’t crying.

She was laughing.

—Elena?

I couldn’t breathe.

—Are you…

—Yes.

—Where are you?

A pause.

Then she said the four words I had waited two years to hear.

—I’m not in prison.

My eyes filled.

—What happened?

—I don’t know exactly. One moment I remembered one life. Then another.

Her voice trembled with relief.

—But I woke up this morning in my apartment. I went to work. Marta brought me coffee.

I covered my mouth.

—So you’re safe?

—We’re safe.

For several seconds, neither version of me spoke.

Then I asked:

—Why could you call me in the first place?

She laughed softly.

—I still don’t know.

Neither did I.

Maybe some mysteries weren’t meant to become diagnoses.

Before hanging up, my future self said:

—There’s one thing you should know.

—What?

—Tomorrow morning, you’re going to walk past a mirror.

I frowned.

—And?

—Look at yourself.

The connection disappeared.

The next morning, I remembered.

I stopped before the hospital mirror.

White coat.

Tired eyes.

Hair tied carelessly behind my head.

Nothing extraordinary.

Then I understood.

Two years earlier, when the first call came, I’d thought my future depended on Daniel.

Marriage.

Home.

Career.

Everything seemed connected to the man beside me.

Now the woman in the mirror belonged entirely to herself.

I smiled.

My future self hadn’t only called to save me from a crime.

She had given me something even more valuable.

A chance to make one different choice before the worst choice someone else made became my destiny.

And this time, when my phone rang, I wasn’t afraid of the future.

I answered it.