Ghouls from Tokyo Ghoul have to wear masks to conceal their identities and blend in with humans in order to avoid detection and persecution. The masks also help them to protect their true nature as flesh-eating creatures from being exposed to the public. Additionally, wearing masks allows Ghouls to move freely in society without drawing unwanted attention or suspicion from humans. **

Ghouls in Tokyo Ghoul have to wear masks to conceal their identities and blend in with humans in order to avoid detection and discrimination. The masks also help them to hide their ghoul features, such as their predatory red eyes and unique Kagune (ghoul organ). By wearing masks, ghouls can move around in society more freely and protect themselves from being hunted down by the CCG (Commission of Counter Ghoul). **

Yes, Hide was revealed to be a ghoul in the manga and anime series Tokyo Ghoul. He kept his ghoul identity hidden from his friend Kaneki for a long time, but eventually, it was revealed that he was a ghoul and had been helping Kaneki from the shadows. Hide's true nature as a ghoul added depth to his character and the complexity of his relationship with Kaneki. **

Yes, Tokyo Ghoul continues in the form of a sequel series called Tokyo Ghoul:re. This sequel series picks up two years after the events of the original Tokyo Ghoul and follows the story of a new protagonist, Haise Sasaki, who is a member of the CCG (Commission of Counter Ghoul). Tokyo Ghoul:re continues the story of ghouls and humans coexisting in a world filled with conflict and mystery. **

No, Tokyo Ghoul is not free. The manga and anime series are available for purchase or streaming through various platforms such as bookstores, online retailers, and streaming services. Additionally, there may be some legal websites that offer Tokyo Ghoul for free with ads or as part of a subscription service. However, accessing Tokyo Ghoul for free through unauthorized or illegal means would be a violation of copyright laws. **

Tokyo Ghoul is a dark fantasy manga and anime series that follows the story of Kaneki Ken, a college student who becomes a half-ghoul after a chance encounter with one. Ghouls are creatures that look like humans but need to consume human flesh to survive. The series explores themes of identity, morality, and the struggle between humans and ghouls. The complex characters and intricate plot can be confusing at times, but the series is known for its intense action scenes and emotional depth. **

In the manga series "Tokyo Ghoul," the story concludes with Kaneki Ken, the protagonist, finally accepting his identity as both a human and a ghoul. He becomes the leader of a new organization that aims to bridge the gap between humans and ghouls. The series ends with a hopeful note, suggesting that there may be a chance for coexistence between the two species in the future. **

Tokyo Ghoul is a dark fantasy manga and anime series that follows the story of Kaneki Ken, a college student who becomes a half-ghoul after a chance encounter with one. Ghouls are creatures that look like humans but need to consume human flesh to survive. The series explores themes of identity, morality, and the struggle between humans and ghouls. The complex characters and intricate plot can be confusing at times, but the series is known for its deep storytelling and emotional depth. **