(The blurb has been screenshotted / third-person narration)
The male lead is Natsume. He only learns how to fall in love when he grows up.
Help! I've gone from an "adult" to a five-year-old brat!!! I worked so hard just to graduate from elementary school!
But it's fine. I'm an all-around "adult" from the orphanage. Cooking, drying green beans, and all that stuff are a piece of cake.
Even if I've gone from an "adult" to a little kid in kindergarten, I can still support myself!
Then I accidentally rescued someone from the water. He was soaked through and covered in bandages, even more pitiful than me.
I guess he saw my incredible talent, so he insisted on being my dad.
I get it, I get it. This uncle must be a poor soul with no one to rely on. No problem, I can afford to feed one more person!
Dazai was just enjoying his usual refreshing dip when a tiny tot suddenly hauled him out with all her might.
Idiot. How could a five-year-old possibly pull an adult out of the water? But this child has an ability. Taking her back to the detective agency might be a good idea.
But she really is so noisy!
"Dad, remember to eat on time!"
"Dad, it's raining. Hurry and bring in the laundry!"
"Dad, this crabmeat can has expired!"
Dad... Dad!!!
So noisy, so noisy. Dazai mercilessly threw Haruko out the door.
But...
Dazai lay on the floor and tugged at Haruko's pant leg. "Haruko, do you want to go back? Dad can take you home~"
"Go back where?" Haruko asked as she folded the clothes.
"Back to your home."
"But, Dad..." Haruko looked at Dazai, puzzled. "Isn't my home right here?"
"Then Haruko has to pinky swear with Dad, okay~"
Theme: As long as you're happy
