The scene begins with Lily who is in the kitchen with her toys. Lynn Senior was washing the dishes.
Rita arrives home from work from her break.
"Hello dear. How was your day? "
"Good. Thank you. Honey, today the kids were good and I thought we could go and have some ice cream. " Rita said.
"It's a great idea. It will be an opportunity for Lily to eat her first ice cream. " Lynn Senior said excitedly.
Hearing this, Lily fantasizes about eating a good ice cream.
"I come back at 12 o'clock. By noon, if the children stay well, we'll be able to go. "
"Of course honey. "
The mother returns to work. Lily's dreams explode when she hears her sisters and brother arguing.
She worries him and imagines the worst.
Lola (voice): I want to listen, beauty pageant!
Lana (voice): I want a penguin show!
Lily sees in the living room, she sees the twins arguing over the television and fighting.
At the same time, Hawk Moth feels the emotion of the twins.
"Huge frustration. Take off little Akuma, go blacken those twins' hearts!"
The black butterfly flies out of the window of the lair, to the Loud house.
Akuma nearly gets sucked into the remote when Lily grabs and puts on a penguin beauty pageant show.
"Eh?" The twins stop and watch the show.
Akuma walks away from Lola and Lana.
The scene returns to Hawk Moth's lair.
"Their negative emotion is gone !? Stay close to them, Akuma. I'm sure their anger will show up soon. "
The scene returns to the living room. Lily is happy to have calmed her two sisters.
But another event is coming.
"Whoo ! Traîne tackle! "
Lynn Jr was practicing to tackle and ready to tackle in the first person she saw.
"Ho oh!"
Lily imagines the worst. Their mom arrives and gets tackled by the brown haired ponytail girl.
Rita offscreen: No ice cream !
Lily has to prevent this. She takes Lynn Jr's soccer ball and throws it up.
"My soccer ball! "She runs after her ball.
The scene returns to Hawk Moth's lair.
"Why am I still not feeling negative emotions? Loud children often have a reputation for arguing. I know what I mean."
The scene returns to Lori and Leni's bedroom. The two girls are arguing over a dress.
The black butterfly senses their anger and flies towards them.
Lily hears this, calls Charles, rides and goes into the bedroom, to get another dress.
"I forgot I had this one. You can keep it and I put this one on. "Leni said.
"Okay. "Lori accepts.
The black butterfly moves away if it cannot sense their negative emotions.
Once again Lily had taken care of another problem. She looked at the clock and saw that it was noon.
Rita came home. She calls everyone to the living room.
"Children, I have good news. We're going... "
"Eat ice cream !" Lynn Sr said excitedly. "Everyone at Vanzilla."
The family gets into the vehicle. The black butterfly followed them.
But they take the road but it is blocked.
"Why did it have to be today that there was a blockage in the road? Only I could find a shortcut."
Lily picks up the phone and saves the coordinates of the dairy for a shortcut. Akuma follows them.
"I don't know how but suddenly a shortcut appeared."
Taking the shortcut, the Loud family arrives at the dairy.
"Honey, we're going to forget about the money. "
"It's not true. "
The blonde baby digs through the cracks in the seat and finds the money.
"Lily found some money lost in the seats. "
Everyone has their own ice cream. Lincoln absently shares his ice cream with his Kwami.
"What ice cream do you want?"
Lily points to Sunday. Lily was about to eat when a bird knocked her down. She is sad.
"We ordered another one." But the dairy is closed.
Lily gives off a lot of negative energy. The black butterfly is absorbed by Lily's bib.
Lily is transformed into a villain.
Lily becomes a giant baby with a jumpsuit.
(She becomes the Gigantitan girl version and instead of being her bracelet, it's the bib.)
"Poo poo!" Gigantitan takes the decoration on the roof which has the appearance of a huge ice cream ball. "No ice cream!"
Gigantitan throws the ball away.
"Ice cream!" Gigantitan is going to town.
"Children, get in the Van."
Everyone gets into the vehicle except Lincoln.
"Where is Lincoln? "
Lincoln turns into the Ace of King and goes after Gigantitan.
"Poo poo!" In town, Gigantitan takes anything that looks like a scoop of ice cream and puts it in his mouth.
But the rejection.
"Lily really wanted ice cream. "
Ace de Roi continues to follow the giant baby who goes to the Dupeng-Chan bakery.
Who put up a sign with a new frozen cake recipe.
"Poo poo!" Gigantitan puts his hand inside the baker.
"What is happening? "
"Is that a giant baby !? "
Gigantitan voice: Poo poo!
"Wait, the only baby that says that is Lincoln's little sister. She's been turned into a villain by Hawk Moth." Marinette understood.
"Quick, Marinette. You have to transform yourself. "Tikki said.
Marinette goes to her room and transforms into Ladybug.
Ladybug girl tries to get Gigantitan's attention
"Hey giant baby! This way!"
Gigantitan doesn't listen to her as she wants the frozen cake inside.
"Why isn't she listening to me? "
"The only thing that interests him is ice cream. Unless she had one, she didn't move from here. "
"I see. Perhaps my Lucky Charme will be of use to us? Lucky Charm! "
Her power causes a red hand towel to appear with black polka dots.
"How can I use this?"
"I think I have an idea! Lure Gigantitan to Flip's gas station. "
"Why there? "
"You'll see."
Ladybug makes a quick call to Chat Noire and Viperion, she explains the situation and the plan.
With a trick, Gigantitan followed the two heroes to Flip's store.
Flip has just come out of a lace operation and cannot speak.
Chat Noire is there with Viperion. Black Cat uses her cataclysm to destroy Slushie's generator.
The destroyed machine spills tons of Slushie, creating a giant pool that invades the entire store. Viperion and Ace de Roi take all the mini candies and put them on them.
There it looks like a huge colorful ice cream ball.
"Ice! Ice! "
{No! Don't eat that! Go get the Miraculous from the heroes of Royal Wood!}
Gigantitan is too focused on the huge ice cream ball. She didn't see that Ladybug and Viperion took off her bib.
And destroy it.
The black butterfly has come out, is captured and purified.
Lily returns to her normal size.
"Miraculous Ladybug! "
Millions of ladybugs fix everything. Lily is with her family again.
After that, Lincoln uses the same idea again.
The Loud family were finally able to make a scoop of ice cream for Lily.
She tastes her first ice cream.