After Accidentally Eating a Lucky Carp

[Dreaming?! Dream my foot! You ate this Noble Koi Lord and still expect to have sweet dreams?!]

[Auditory hallucination?! Hallucination my foot! Pick this Noble Koi Lord up, now!]

[Hey, hey, hey! Hurry up! The dog is going to carry me off! Hey! You big yellow dog, let go! Spit me out!]

[Why do you and your pet have the exact same bad habits? You're both such gluttons! Sob, this Noble Koi Lord is begging you, please save me!]

[That's right! You have to complete the missions I assign together with your best friend, level up the Koi System, increase the chances of triggering your golden finger, and ultimately fulfill your mission to save the world!]

-----The koi that got accidentally eaten-----

"The golden finger isn't just handed to me? There's a chance it won't trigger?"

"You want a gluttonous girl like me to save the world? Are you sure you're not looking for a descendant of Nuwa?"

"Wait... are you the koi I ate last night?"

-----The gluttonous girl who accidentally ate a koi, died, and was reborn-----

"We're not best friends!"

"System, tell her not to do anything rash."

"Yu'er, I li..."

"...Are you sure we can secretly raise them?"

-----The cool girl who secretly loved the gluttonous girl, was killed by poachers while protecting wildlife, and was reborn-----

This is the story of two childhood friends who are reborn together and receive a shared two-person System. They join forces to save endangered animals and build a world-class zoo.

A totally oblivious gluttonous girl vs. a calm, collected, taciturn cool girl with a secret crush

Theme: Treating nature well is treating yourself well.