The MC could become a penguin by accidentally entering a forbidden area or getting involved with绁炵 powers. Challenges? Well, there could be problems like not being able to move fast on land or struggling to fit in with the penguin community.
There were many classic examples of animes where the male lead became smaller:
1. Alan from The Attacking Giant. In the story, Allen had once become a miniature version of Mikasa due to the attack of a giant. He had experienced many difficult adventures and growth.
2. Kimki Ken from Tokyo Ghoul. In the story, Kim Muyan became a ghoul because of the infection. Later, for some reason, he shrunk to the size of a primary school student and continued to fight with his companions.
3. Naruto Uzumaki from Naruto. In the story, Naruto was sealed in Payne's trap when he was a child and later transformed into a ninja, eventually becoming a great ninja.
These examples are very popular. You can choose one or more of them as a reference according to your preferences.
There were many animes where the male lead slowly became stronger. The following were some of them:
Naruto: Naruto Uzumaki was a boy who grew up weak, but after he became a ninja, he continued to work hard to grow up and fight with other ninjas until he finally became a great ninja.
2 One Piece: Monchi D. Luffy dreamed of becoming One Piece since he was a child. He grew up in the process of searching for treasures and made many like-minded partners, eventually becoming a great pirate.
3 Detective Conan: Kudo Shinichi was an excellent detective. He was hunted by an organization since he was young, but he constantly searched for the truth and solved various cases with other detectives. Finally, he became a great detective.
4. Gintama: Hijikata Juushirou is a funny, lively, and somewhat undisciplined boy, but he also has some powerful abilities and fights fiercely with other characters as he grows up.
These were some animes where the male lead slowly became stronger. There were also other animes with similar characters.
One great anime is 'Sword Art Online'. The main character, Kirito, is extremely overpowered (OP). He is highly skilled in the virtual reality world of SAO. In the series, he also has a love story with Asuna. Their relationship develops as they face various challenges together in the dangerous game world.
One possible plot could be that Naruto experiences a great betrayal, perhaps by someone he deeply trusted in the village. This could make him lose faith in the bonds he once cherished and become cold towards others. He might start to isolate himself and focus only on his own power, believing that relying on others will only lead to more pain.
One possible plot could be that Naruto has faced so many betrayals. Maybe his friends turn on him due to some false accusations. This shatters his warm - hearted nature, and he becomes cold as a defense mechanism. He starts to isolate himself and no longer trusts easily.
I'm not sure who the absolute best is, but some authors might be those who are good at creating complex characters. Maybe an author named Lina who has a knack for writing cold mcs with hidden depths.
Yes, many anime works had plots where the male lead was useless at first and then became strong. The more famous ones included Naruto, One Piece, Hunter, and so on. The protagonists of these works often had some flaws and weaknesses at the beginning, but as the plot developed, they gradually gained great strength and ability to become true heroes.
There are many animes in which the male lead slowly becomes stronger. Here are a few recommended works:
1 Naruto: This anime tells the story of a ninja village. The male protagonist, Naruto Uzumaki, became one of the strongest ninjas in the ninja village through continuous cultivation and growth.
2 One Piece: This anime tells the story of a pirate group. The male protagonist, Monchi D. Luffy, became one of the strongest captains in the pirate group through constant adventures and growth.
3 " Death ": This anime tells the story of a death agent. The male protagonist, Ishida Yulong, became one of the strongest death gods through continuous cultivation and growth.
4." Sword Art Online ": This anime tells the story of a virtual reality game where the male protagonist, Kirito, became one of the strongest characters in the game through constant adventures and growth.
5 " The Attacking Giant ": This anime tells the story of a battle between humans and giants. The male protagonist, Alan, has become one of the strongest warriors among humans through continuous cultivation and growth.
One possible plot could be that after losing many friends in a major battle, Naruto becomes disillusioned. He might start to see the world as a cruel place where strength is the only thing that matters. So he shuts off his emotions to avoid further pain, and becomes cold - hearted towards his former allies and enemies alike.