It's a reboot and spin-off of Happy Tree Friends. Just like regular HTF, but with something new and improved. Ypmul is the brand new character and he now replaced Lumpy and is now the mayor. How HTF turned into HTFI When Fliqpy is about to kill Giggles. Cuddles is scared for Giggles when all of a sudden a high-toned voice can be heard saying "STOOOOOOOOOOP", which is revealed to be Ypmul, who orders Fliqpy to put Giggles down. Flippy turns back to normal, he and all of the HTF characters (except Lumpy who's at home) are excited and cheer for Ypmul. Ypmul tells Flippy to apologize to Giggles, which he does. Pop and Cub discuss how great Ypmul is. Ypmul is walking down when Toothy asks Ypmyl to say hi to him, which he does. Toothy then says that Ypmul is his hero. Then Lammy came to Ypmul and ask him if he's the brand new character. So did Splendid because he came to him and asks Ypmul how he got there. Ypmul explaines that he's been hiding everywhere, recovering dead HTF characters after an episode ended. And he feels like he wants to replace Lumpy. Cuddles, Toothy and Giggles said, "HUH?!" because they were shocked and confused. Cuddles asks him why he wants to replace Lumpy. Then Ypmul shows everyone all of the footages of Lumpy doing bad habits like doing stupid things and killing HTF characters. Then All 19 characters got extremely furious. Flippy then shouts "DEATH TO THE BLUE MOOSE!!!!!!!!!!!" Meanwhile, Lumpy is in his house making himself a sandwich which he already made. Then, when he is a bout to eat this sandwich, he heard a knock on his door. Lumpy came to see who's there and thinks that somone will like his sandwich to. But it was actually all of the 20 HTF characters very very angry. Lumpy says hello to all of them and wonders why the mad looks. Toothy tells Lumpy that everyone hates him and never wants to see him again. Lumpy became shocked and said that they're still friends. But Giggles says that they're not his friends they're his victims. Lumpy then feels very sad and guilty. Cuddles says that Lumpy is a very terrible friend and he done a lot of horrid and stupid things the past episodes and no one ever wants to see him ever again. Then Petunia says that Ypmul is their new friend. Then Lumpy's eyes began to water with Boo-Hoo tears and asks if Ypmul is gonna replace him. Ypmul answers with a yes, and Lumpy starts to cry. Ypmul says that Lumpy needs to sell his belongings from past episodes to everyone. So he did. After Lumpy gave all his stuff to every 21 characters, he says that he done it and fells like he's going to leave HTF. Ypmul says yes. Then he says that there will be a new HTF series called HTFI (Happy Tree Friends Improved). Then he says that this new series is just like regular HTF but without Lumpy and with himself because he got powers which he explained to everyone. Then he explains that every character on this new series should look like him. Wether if every character's the same body has him, same pupil as him, same nose as him, or same teeth as him. Then he said that Lumpy will have to go. He borrowed an invention made by Sniffles called "The Get Away From Me Button" and Zapped Lumpy out of Happy Tree Friends and off to another dimension/my world. After Lumpy's expelled from HTF, Lifty asks if he's gone. Then Shifty says that it appears so. That made all of the HTF characters including Ypmul happy. Then he (with announcement) says that now the stupid blue moose is gone, he tells everyone that they should start preparing everything or everyone for the new series. After they're prepared, the characters will have a pizza party. All of the 20 characters cheered and got ready. So there. That's the story of the rise of HTFI.
