Sonic the hedgehog

Egman looks like this - he is an evil genius who wants to take over the world. He wears a red jacket, black pants and blue-violet glasses

Yin looks like this: red hair, red irises. She wears a black and red outfit. It includes: a black short-sleeved T-shirt, black wide jeans, black and red sneakers and white mittens with black and red elements. She is cold-blooded, does not like to wait, strong, but only a little weaker than Nakolz and weaker than Shadow, but does not love anyone, loves spicy food, does not like to be touched, does not like to say nice words, cunning, can swim, 15 years old

Shadow looks like this - he is an anthropomorphic hybrid of a hedgehog and the alien race Black Arms. He has black fur that covers most of his body, and six large needles on his head. Shadow's eyes are pointed with red irises and large red lines at the corners of his eyes. He has white fur on his chest. Shadow wears white gloves with black cuffs and red plates, as well as white boots with black backs and gold soles, cold-blooded, the strongest, cruel, can swim, loves coffee, 15 years old

Amy looks like this - it's a pink anthropomorphic hedgehog. She has green irises. She wears a red dress and red boots with white vertical stripes. Amy's character has many bright traits: she is cheerful, proactive, can compete with strong heroes, but often gets into trouble, has a weapon - it's a hammer, can't swim so she's afraid of water, is in love with Sonic (but Sonic has an ambiguous attitude towards Amy Rose's feelings. He doesn't give her a direct refusal, but he doesn't show reciprocity either - he constantly runs away from her attention and manifestations of love), 12 years old

Knuckles looks like this - he is an anthropomorphic echidna with red fur covering most of his body. He has seven long quills on his head, pointed eyes with purple irises, and a peach muzzle. Knuckles also has a small black nose and a large curved tail. He wears white gloves with two large spikes on the knuckles and red boots with light gray soles and yellow stripes across them, and can swim. 16 years old

Tails looks like this: he is a small fox with blue irises and a fluffy white muzzle. He has a small black nose, a white chest and tummy, and two fluffy tails. Tails wears white gloves, red sneakers with gray soles and white socks, can swim, 9 years old

It was Green Hills, and the main character is Sonic, and the main villain is Eggman, and Sonic has friends, for example Tails, Knuckles, Amy, Shadow, although Shadow himself does not consider him a friend, and Yin, Yin is Sonic's new girlfriend, but how and where she came from, you will find out later.

(Green Hill is a tropical landscape with palm trees, rocks and areas with dead loops)

(Yin's story: When Yin was born, she had red eyes and red hair from birth, but her parents did not love her, and one day the ARK lab offered her parents that if they gave their daughter to them, they would pay them money, which her parents did (the lab is familiar to Shadow, since he lived in it before it exploded, Shadow had a friend named Maria, and Shadow lived in it since childhood), and what they did with Yin then, that's nothing to say, and one day the lab exploded due to an experiment in the power of chaos (Shadow was able to survive, but Maria was not), Yin barely managed to survive after this explosion, when Yin recovered, she began where her parents lived, and killed them with her own hands, without regret, but how Yin got to another planet (this is exactly the planet where she is now) is another story)

Sonic looks like this: he is an anthropomorphic blue hedgehog with six large needles on his back and a small tail. He has a peach-colored muzzle, a medium-sized black nose and eyes with green irises. Sonic wears white gloves and red boots with white belts and cuffs, is afraid of water because he cannot swim, loves chili dogs, Sonic considers everyone his friends, but does not love anyone, he knows that Amy is in love with him but he runs away from her, 15 years old

(A chili dog is like a hot dog but with jalapeno peppers added)