Um...Actually
“Luffy from One Piece ate the Gum-Gum fruit, which ets him stretch because it makes him rubbery
It's accutally the Hito Hito no Mi, Model: Nika
Demon Slayer: Kimetsu no Yaiba Ending Full『FictionJunction feat. LiSA - from the edge』
This overpowered protagonist is known for being summoned to another world and starting as a little slime
Rimuru Tempest
This anime had a filler arc where Naruto and team attempt to retrieve a rogue ninja and encounter giant frogs.
Bikochu Beetle Arc
Saitama from One Punch Man trained for 1000 days to become strong enough to defeat anyone
Um… actually, he trained for 3 years, not 1000 days,
Fire Force Ending Full『Keina Suda - veil』【ENG Sub】
In No Game No Life, Sora and Shiro are transported to a world where everything is decided by this.
Game
In One Piece, this filler arc involves the Straw Hats helping a marine base and a group of mermaids
G-8 Arc
In Neon Genesis Evangelion, Shinji’s Eva-01 never moves on its own and always requires his direct piloting
va-01 occasionally acts independently, such as during the berserk moments, showing it has some autonomous will
Mob Psycho 100 Season 2 Ending 2 Full『sajou no hana - Memosepia』
In Re:Zero, Subaru is killed repeatedly and returns to a specific point in time, which he calls this.
Return by Death?
This filler arc features a mysterious group called the Bounts, who can extend their lives using human souls.
Bount Arc
Alphonse Elric permanently loses his human body when trapped in the armor after the failed transmutation
Um… actually, his body is restored at the end of the series; it was not a permanent loss.
Attack on Titan - Ending 3 【Yuugure no Tori】
In Overlord, the protagonist Momonga is trapped in a game world, but his character’s name in the game is different. What is it?”
Ainz Ooal Gown?
In Fairy Tail, this filler arc has the guild members trapped in a dungeon where each must relive past memories and face illusions
Key of the Starry Sky Arc
Goku from Dragon Ball Z is the first Super Saiyan in the series time line.
Um… actually, the first Super Saiyan in the series is Goku’s ancestor, Yamoshi, though Goku is the first shown in the main storyline.”
Naruto Shippuden Ending 15 | U Can Do It
In Mushoku Tensei: Jobless Reincarnation, which spell does Rudeus manage to cast as a young child that is normally reserved for highly experienced mages?
Water Dragon Spell (Suiryū no Jutsu)?
Dragon Ball Z filler saga introduces new villains like Turles, and is often skipped in the anime-to-manga adaptation
Tree of Might Saga