Super short!
Plasmius flew invisible above Paris, pass the Eiffel Tower and towards the large bay windows to see Adrien Agreste sleeping peacefully. Phasing through the windows he let the invisibility drop.
Plagg watched the entity from where he his in the can, dropping down when he turned. He listened as it talked.
"If I had a guest where would I place him." he then snapped his fingers, "Next door."
Plagg watched as he left the room by phasing through the wall. Similar to what a Kwami can do. Curiously, he followed. From the corner he floated, as the entity fired a pink blast that hit Danny, tossing him from the bed and onto the floor.
The kid rose groggily from being awoken to forcefully and looked up to see the entity. "Plasmius, what are you doing?"
"What do you think Gabriel will pay for Adrien to be returned home?"
Danny tilted his head in confusion, still not quite awake, "What?" he then snapped from his confused state. His hand felt for the ecto-gun next to the bed, he quickly rose it and fired at him, who moved out of the way. "Ransom money? That's low, even for you."
Plasmius moved closer, nose to nose. Plagg was shocked that the kid didn't show fear, only determination before blasting Plasmius to the far side of the room, the device smoking.
"I, myself wouldn't do it, but if say Phantom would, what do you think would Amity Park do?"
"Not if Phantom is seen back home." Danny declared.
"How would you even manage that when Phantom is stuck here for the summer."
"Touch this family, and Phantom is coming after you."
Plagg took in a breath as the kid's eyes glowed green and fired a toxic green beam at Plasmius, knocking him through the wall to outside.
"Crazy fruitloop." he muttered. "There goes the idea of laying low."
Plagg left the room with a new concern for Adrien and a growing respect of Danny.
Vlad flew back into the mansion, after making sure Danny didn't follow, through the door that Gabriel and his assistant left after meeting the two. He came to Gabriel's office just as a mechanism opened on the floor in front of his late wife's portrait. Invisible, he watched Gabriel and Nathalie exit the elevator, "Nothing tonight. Besides a blip of protective emotion coming from Daniel." Gabriel stated as he sat down in his office chair.
"He ma be of use if angered, he's strong." Nathalie rubbed his shoulders, "There is conflict between the boy and Masters."
"Vladimir does business in technology, there is a reason he's here."
Plasmius scowled, cover slightly blown, he'll have to be careful in his meeting with the man. Ignoring the rest of the conversation he slipped underground, coming across a chamber with Emilie Agreste in it, surrounded by white butterflies. He got closer to scan the equipment, most of the electricity is being used to keep her alive, almost like a suspended animation. What the world would do if this hit the media? He thought, the man would be alone. Easily molded to keep a secret. Flying up a an angle, he phased into a tower of some sort. Lighting up his hand, he disturbed the peace of over a hundred white butterflies, the exact ones that were down in the chamber.
The what and whys filter through Plasmius as he trapped one of them in a spare thermos, he barrowed it from the Fentons. From there he flew through the top of the tower towards the hotel.
If this was a priority, I would expand this.