The Ninja Turtles were in the middle of a routine patrol when they came across a new enemy. A female ninja belonging to the Foot Clan, ready to attack… or so it seemed. When the woman saw the four brothers, she froze completely. Shredder had ordered her to destroy the “Turtles,” but she had assumed they were a gang, like the Purple Dragons. She hadn’t imagined that “turtles” would be literal. She avoided any kind of physical contact with them.

In the middle of the battle, Leonardo tried to block one of her attacks, but ended up colliding with her in an unexpected way. Their faces were extremely close, and before she could react, Leonardo accidentally kissed her. The woman’s lips began to swell. What seemed like a simple reaction to the contact turned into something much worse. Her lips, eyes, and cheeks swelled visibly, and she seemed to have trouble breathing.

“Are you having an allergic reaction?” Donatello asked, watching with concern.

"What kind of person is allergic to turtles?" Raphael said, crossing his arms as he looked on in bewilderment.

"Brother, I think you just gave her a... deadly kiss," Michelangelo said, trying to hold back his laughter, even though the situation was quite serious.

The woman fainted in front of them. The four brothers surrounded her, watching as the reaction quickly worsened.

"We can't leave her here... but it's not like we can take her to a hospital either," Donatello added.

"She clearly has a weakness," Raphael commented with a sarcastic smile. "Her allergy... to us."

Finally, they decided to take her to the lair. In Donatello's lab, the woman lay unconscious on a gurney.

"That's… my fault," Leonardo muttered, staring guiltily at the aftermath of his accidental kiss.

"Nah, bro. It was just an overreaction to your… charm," Michelangelo said, slapping him on the caparazón.