[In the early stage of development, the protagonist is mermaid, CP Gin, the red and black sides are temporarily uncertain, there will be rescue, and ooc will definitely happen]

Carlo, the leader of the mermaid tribe, finished his patrol mission and encountered a deep-sea whirlpool on his way back to the tribe. He was hit in the face by an oncoming jellyfish and they both rolled into the whirlpool.

Carlo followed the whirlpool and drifted with the current, and finally turned into a silver fish and fell into the wine glass of a silver-haired man. The jellyfish that tricked him told him that he had come to a world called Detective Conan, and to go home he had to complete tasks and earn points, but the prerequisite was that he needed to find someone to adopt him.

But when he was raised by a silver-haired man and turned back into a mermaid, Carlo not only had a fight with this man, but also had a piece of his body cut off by this man.

The precious fish scales and pearls, the language barrier and the constant threats from this human made Carlo angry.

Aziz: Language Proficiency Encyclopedia, giving you discounts, 10,000 points, and credit support!

Carlo said that he would never buy on credit if he didn’t have money, but the final result was that it was really delicious!

......

After completely integrating into the human world, Carlo began a crazy point-earning mode.

Conan: The murderer could be anyone, but it couldn't be Brother Carol!

Haibara: This person is so simple and scary in some ways.

Akai: Is this guy's fighting ability serious?

Amuro: Carlo is a very reliable partner!

Gin: I raised him too!

Carlo said that it was really nice to earn points with the cursed child every day, but that group of people was really dangerous. He had to complete the task quickly because he wanted to return to the sea!

Passionate, two male protagonists, Yushin Seiichi and Yushin Ze also traveled to the Blue Prison.

They supervised each other and achieved each other.

They will stand on the top of the world together!

One will become the world's number one midfielder, and the other will become the world's number one striker.

They are natural partners!

They will transform in the Blue Prison!

Keep evolving!

Surpass yourself!

Note: This is a female-oriented story with two male protagonists, featuring Chris as the CP. It's a lighthearted, everyday story. When Rongchun, with the help of the system, has a goal from the beginning and gets to know Chris in advance, a small change will create a huge storm.