Taking Care My Shrunken Brothers

                                    

                                          
Hello readers! Guess what? This December 2024 I turned 8 on becoming a Fanfic Author. To celebrate it I published a new One-Shot! Fyi, it wasn't supposed to be this story for the occasion but hey this is better than I hoped for!
Anyway, enjoy the story! READ, REVIEW/COMMENT & VOTE everyone.
It was a normal Saturday morning or is that what you might think this story will start? It was a beautiful morning for our red-theme BoBoiBoy but was soon interrupted by a hug on both of his legs.
He looked down at his feet and immediately was shocked by what he had just seen. Reflexively, he shouted out to someone that might be the culprit.
"Are you kidding me?! Solar!"
So the person he called was the youngest in the family. He walked to his brother from out of nowhere while carrying a big backpack behind him.
"What?" asked the youngest, lazily.
When he arrived, he saw why his brother was calling him. He was also very stupefied by what he saw.
"What in the world?"
What they actually saw was that Taufan and Gempa had become toddlers and they were hugging Halilintar's legs. They also saw that their faces and clothes were covered with milky substances.
"How did this happen?! What did you do?!" raged Halilintar.
"H-Hey! Don't look at me! I didn't plan on making a shrunken liquid! Even though it does look like the liquid is one of my recent experiments," defended Solar as he took a closer look at the substance on Gempa's face. While he was looking at his shrunken brother, Gempa thought Solar was about to pick him up but Solar declined and instead, he just patted his head.
Halilintar let out a big puff. He wanted an explanation. "Justify your theory."
"I think that liquid is my skin-aging experiment," stated Solar.
Halilintar snickered. He didn't expect his brother would make such a liquid. "Skin-aging? What are you? An old man now? Pfft!"
This makes Solar burst into embarrassment. "H-HEY! It's not like that! I'm planning on making it because I want to look handsome and glowing with no wrinkles!"
"Or it's just because you get stressed all the time and not sleeping properly which makes you look old," teased Halilintar again with his face now having a big grin.
"NO, I'M NOT! QUIT TEASING ME!"
"Hahaha! Okay, okay. So instead of making what you hope for, you make a shrunken liquid?"
"Yup! I guess my genius head accidentally created a liquid, that instead it making the skin go younger, makes the user young in age! Hohohoho!"
His embarrassment quickly changed to arrogance. Halilintar rolled his eyes, annoyed at his narcissistic brother.
"Shut up. You're making a fool out of yourself. Now...since this is all your fault, you take care of them!"
"What? No! Besides, aren't you forgetting something?"
"What?"
Solar showed his backpack behind him. "All the 4 of us are going to school camp for 3 weeks! Only you 3 aren't going because you guys are uni students!"
"Are you saying I have to take care of them by myself?!" blared Halilintar. 
"What else? You're their brother after all. Besides, they're already clinging to you," said Solar as he pointed at the children who were quietly listening to them while still hugging Halilintar's legs like they didn't want to let it go.