Disclaimer: so yea i don't own Miraculous: tales of ladybug and cat noir OR batman
Prologue
"Where is she?" A gravelly voice intoned. "She won't make it in time if that's what you're asking, Hawkmoth."
Hawkmoth cursed under his breath he had wanted to kill Ladybug and Chat Noir not some nameless thugs. "Is there anything we can do?" He growled
"No, sir."
Elsewhere, a bloodied and broken Chat Noir struggled to walk, swaying slightly with each step. As he reached the door he collapsed. He crawled forward and reached up to claw at the handle, only to find it locked; he resolved to wait for Ladybug and hope his life didn't bleed out like his powers. Partially glazed eyes widened as they gazed across the warehouse where he was being held. In the corner a digital clock merrily ticked closer to zero.
Ladybug ran, faster than ever before; Chat Noir could be dead by the time she got there.
00:05
As the warehouse came into view she sped up.
00:04
She was getting close.
00:03
Five yards to the door.
00:02
"Goodbye, my lady." Chat whispered.
00:01
Ladybug reached for the door.
00:00
The warehouse was consumed by fire; The flames barely tasted Chat Noir as he slid down the throat of the inferno.
As the fire engines pulled up; Ladybug was still kneeling in the ashes, crying. Chat Noir was gone, and she hadn't been able to do anything about it.
In Hawkmoth's layer an angry cry was heard; a proclamation of vengeance on those who had taken his chance at killing Chat Noir.