Buzz
Tanjiro emerges as one of the most compassionate protagonists ever introduced in anime. Initially, he embodies pacifism, but following the massacre of his family and the transformation of his sister Nezuko into a demon, he reluctantly takes up his sword to fight.
The Red Light District arc reveals a completely transformed Tanjiro, diverging from his usual demeanor. Conflict between the Sound Pillar Tengen and the Upper Moon demons forces Tanjiro out of his shell, unleashing his full power. His eyes and hair undergo a drastic change, his forehead mark activates, and we witness him vanquishing powerful demons with his blade.
4. Gon and Neferpitou - Hunter X Hunter
Gon, the main character of Hunter X Hunter, initially appears harmless. However, once provoked, he reveals a darker side. For instance, when Neferpitou kills Kite, it awakens Gon's hidden depths.
Gon loses control, utilizing his Nen abilities without regard for consequences. His Nen transforms him from a boy into a formidable opponent, capable of confronting Neferpitou and instilling fear in the enemy.
5. Thorfinn's Reaction to Askeladd's Death - Vinland Saga
What happens when someone steals the biggest purpose of your life? Similar events unfolded for Thorfinn when he witnessed Canute take Askeladd's life right before his eyes. Thorfinn, once a mischievous child, had his life turned upside down when his father was slain by Askeladd. Thorfinn trained diligently with the sole desire of one day avenging his father.
However, when Askeladd executed King Sweyn, Canute sentenced him to death. Seeing that scene, Thorfinn erupted in rage as he never wanted Askeladd to be executed by someone else.
