Who Are The New Characters Introduced In The 100 Novel?

In a world fractured by the "Gray Death," the end didn't come with a whimper, but with the rise of the Beastkin predatory survivors with the strength of monsters and the hearts of kings. Rhea, a trauma intern turned scavenger, has learned the hard way that mercy is a luxury the ruins cannot afford. When she is betrayed by those she loved most and left for dead in a crumbling bakery, her only companion is a soot-covered stranger she pulled from the rubble of Sector 4. She thinks she’s saving a nameless survivor. She has no idea she is nursing the Ghost King back to health. Dominic is the Alpha of the Northern Citadel, an untouchable god of war hunted by his own kind. Broken and hiding behind a mask of amnesia, he watches the woman who saved him with a growing, predatory hunger. She is the "Diamond in the Ash," the same girl who held his hand in a dark pharmacy three years ago when the world first burned. As the heat between them ignites into a passion that threatens to consume the ruins, the shadows are closing in. While Rhea drowns her sorrows in vintage wine and dreams of a touch she thinks she’ll never have, Dominic’s "Men in Black" are quietly securing her borders. He came to find a traitor, but he found a Queen. Now, the Alpha will stop at nothing to reclaim his throne and build a new kingdom, one where the woman who showed him mercy finally gets the crown she deserves. He’s a King in hiding. She’s a healer with a broken heart. Together, they are the apocalypse’s last hope.

“I wholeheartedly accept to be your mate for 100 days.” Those words were supposed to save Cedar Blake. Instead, they dragged her into a nightmare far more dangerous than death. After her parents were executed for treason, Cedar lost everything, her family, her status, and her freedom. Treated as nothing more than a servant in her own pack, she lives only for one purpose: to uncover the truth behind her parents’ deaths and fulfill the promise she made to her dying brother. But fate has never been kind to her. She can’t shift. She’s hated by the twin Alphas of her pack. And hidden inside her is a power powerful enough to destroy entire kingdoms. When the ruthless Alpha Dominus Maruto offers her freedom in exchange for becoming his mate for just 100 days, Cedar accepts without hesitation. What she doesn’t know, is that Dominus has been watching her for years. Cold, manipulative, and dangerously ambitious, Dominus wants Cedar for one reason only, her hidden abilities. With his terrifying power to read minds, he plans to control her, use her, and claim the power sleeping inside her to bend the world to his will. But Cedar’s life becomes even more complicated when Deklan Mario returns. Framed for murder by his own uncle, Dominus, Deklan burns with revenge and hatred. He doesn’t believe in love, mate bonds, or mercy. Yet the closer he gets to Cedar, the harder it becomes to decide whether to protect her… or destroy her to ruin Dominus completely. And then there are the Augustus twins. Adonai and Adonis, two beautiful, cruel Alpha brothers who once made Cedar’s life a living hell because of her father’s past sins. Possessive, deadly, and obsessed, they believe Cedar belongs to them and no one else...

Claudia Scott is ready to start her family as the wife of the New Moon pack’s beta. But when a stranger arrives, claiming she’s not who she thinks she is, Claudia’s life takes a dark turn. As she digs into the mysterious revelations, she uncovers a string of secrets that Braden has been keeping from her. Now, as her world unravels, Claudia must confront a heartbreaking betrayal and the truth about her past. With war looming and her enemies closing in, Claudia must reclaim her rightful place before those who betrayed her strip everything from her. But blood, power, and survival come at a cost—and in this battle, there can be no mercy. Torn between her past, her loyalty, and the undeniable bond with a mysterious stranger, Claudia will stop at nothing to take back what’s hers … even if it means facing her darkest fears and burning down the world to do it. In a game of lust, power, and blood, the only way to survive is to surrender...to the heat of the hunt.

Scarlett brought Jake and his family, who fought tooth and nail to survive the disasters of extreme weather, only for her to be abandoned to her death by her own in-laws. But when she opens her eyes again, she’s back—60 days before the apocalypse hits. This time, Scarlett is determined to cut ties with her parasitic husband's family and do whatever it takes to survive on her own.

In a war-torn world where supernatural beings known as "subnaturals" or "subs" have emerged from hiding, triggering a global conflict that has claimed hundreds of thousands of lives, eighteen-year-old Lena Hargrove has spent the past six years as a ward of the state following her parents' deaths. Renowned as war heroes who sacrificed themselves to rescue their daughter from kidnappers, Lena's parents were largely absent throughout her childhood, leaving her with complicated feelings about their legacy and her own identity. As Lena struggles to understand her newfound identity and the abilities that begin to manifest, she uncovers a web of secrets about her parents' true role in the war. They weren't just fighting for humanity; they were part of a hidden movement working toward peace between humans and subnaturals. More importantly, Lena learns she was kidnapped not by chance. Hunted by extremists from both sides who either want to use her power or eliminate her entirely, Lena must navigate a dangerous landscape of political intrigue and ancient supernatural factions. Along the way, she assembles an unlikely group of allies—humans sympathetic to the sub cause, subs living in hiding among humans, and others like her caught between worlds. As her powers grow and her understanding of both sides deepens, Lena realizes that ending the war might require more than diplomacy or combat—it might demand a fundamental reimagining of what it means to be human or supernatural in a world where the boundaries between the two are increasingly blurred. But to fulfill her destiny, Lena must first confront the truth about her kidnapping, her parents' sacrifice, —a truth that will test her loyalty to both sides of her heritage and force her to decide what kind of world she wants to fight for.

16 year old Scarlet Paine struggles to understand what’s happening to her, as she wakes and realizes she’s becoming a vampire. Alienated from her parents and her friends, the only person she has left to turn to is Sage, the mysterious boy who has quickly become the love of her life. Yet Sage, whose house she finds boarded up, is nowhere to be found. <br><br>Scarlet, alone in the world, with nowhere left to turn, seeks out her friends and tries to reconcile with them. All seems to be patched up when they invite her to join them on a trip to an abandoned island in the Hudson—but as things get out of hand and Scarlet’s true powers are revealed, who her friends and enemies are becomes more confusing than ever. <br><br>Blake, still interested in her, tries to make amends. He seems sincere, and Scarlet is confused as she has to grapple with whether to be with Blake or to wait for Sage, who is nowhere to be found. <br><br>When Scarlet finally finds Sage, they have the most romantic time of her life; yet it is tinged with tragedy, as Sage is dying, with but a few days left to live. <br><br>Kyle, meanwhile, turned into the only other vampire left in the world, is on a murderous rampage, seeking Scarlet; Caitlin and Caleb consult with Aiden, and they each embark on different missions—Caleb to stop and kill Kyle, and Caitlin, to the famed Yale University library, to research the ancient relic rumored to both cure and kill vampires for all time. <br><br>It is a race against time, and it may be too late. Scarlet is changing rapidly, barely able to control what she’s becoming, and Sage is dying with each passing moment. As the book culminates in an action-packed, shocking twist, Scarlet will be left with a monumental choice—one that will change the world forever. Will Scarlet make the ultimate sacrifice to save Sage’s life? Will she risk everything she has for love?