"Hana, don't!" Min-ho's voice was a ragged scream, but it sounded a thousand miles away.
Hana's fingers wrapped around the cold brass handle. The brand on her palm pulsed with a searing, golden heat, vibrating in sync with the heavy thuds on the other side of the door. She didn't feel fear; she felt a strange, gravitational pull.
The lock clicked. The door swung inward.
The "Static Man" didn't rush in. He didn't attack. Instead, as the barrier vanished, the grey moths and the white noise began to settle like falling snow. The flickering television fuzz of his face smoothed out, the pixels knitting together into flesh, bone, and a hauntingly familiar pair of eyes.
Min-ho scrambled to his feet, his breath hitching in a sob. "No... that's impossible."
The man standing in the doorway wasn't Min-ho's father. He wasn't a monster.
He was Min-ho.
But he was a Min-ho who had aged a thousand years in a single lifetime. His hair was stark white, his suit was tattered and covered in the dust of a billion resets, and his eyes were leaking a dark, ink-like fluid.
"The 99th," the Old Min-ho whispered. His voice didn't sound like a skipping record anymore; it sounded like the wind through a graveyard. "You finally opened the door, Hana. In the other ninety-eight... You always ran to the balcony. You always jumped before I could reach you."
Hana stood her ground, her heart hammering against her ribs. "Who are you?"
"I am the regret," the Old Min-ho said, stepping into the room. As he moved, the office began to dissolve. The walls of Kang Global peeled away like burnt paper, revealing a void of endless, ticking clock gears beneath. "I am the version of him that refused to let go. I am the one who stole the first grain of sand to start the loop."
Min-ho, the young, current Min-ho, stared at his older self with horror. "I did this? I am the one killing her?"
"We are," the Old Min-ho corrected, his gaze turning to the younger man. "Every time you try to 'save' her by pushing her away, you create a vacuum. The universe hates a vacuum, Min-ho. It fills the space with a catastrophe to reset the balance. You think you're a sentry? You're the cage."
Hana looked at the golden brand on her hand. It was spinning now, the hands of the watch face moving at a frantic speed.
"The key," Hana said, her voice gaining a sudden, terrifying authority. "The version of me in the 42nd loop gave me a key. She said I was the clock."
The Old Min-ho bowed his head, tears of ink staining his white shirt. "Because you are. He started the loop, but you are the one keeping it running. You stay because you're afraid to leave him alone in the dark. You die because it's the only way to give him another chance to get it right."
A massive gear shifted beneath their feet, a tectonic groan echoing through the void. The ground began to tilt.
"It's time, Hana," the Old Min-ho said, reaching out a hand that was beginning to fade into transparency. "The 99th loop is the limit. The clock is out of gear. If you don't use that key now, there won't be a 100th. There will only be... nothing."
"How do I use it?" Hana cried, clutching her burning palm.
The Old Min-ho looked at the younger Min-ho with a look of profound, agonising love. "You have to unlock the one door he's spent ninety-eight lives keeping shut."
He pointed to the young Min-ho's chest, directly over his heart.
"You have to leave him, Hana," the Old Min-ho whispered. "Truly leave him. If you save him, you die. If you leave him, he lives, but he will never know you existed. The loop only breaks when the love is forgotten."