The main character of the battle, hot-blooded, and adventure anime that you want to watch should be someone who was originally ordinary and then counterattacked. I suggest you consider the following works: Attack on Titan-The story tells the story of humans surviving in a world swallowed by giants. The protagonist, Alan, is an ordinary high school student. However, after he obtained the ability to transform in an accident, he began his journey of fighting against giants. 2 Sword Art Online-The story is about a group of players taking risks in a virtual reality game. The protagonist, Kirito, is an ordinary high school student. However, he meets a mysterious girl in the game and begins his adventure. 3 Naruto-The story tells the story of a young man named Naruto Uzumaki in a ninja village who struggles to become the strongest ninja. He was originally an ordinary teenager, but after experiencing some adventures, he began to show amazing strength. 4 Demon Slayer-The story tells the story of a young ghost who kills ghosts. He is an ordinary high school student, but he has a special ability and shows amazing strength in the fight against ghosts. The above works all have intense battle scenes and profound storylines. I hope you can be inspired.