At the end of the series finale alien
The only reason Madi didn't go back was because she knew Clarke wouldn't want her to grow up with no one her age.
After Raven Reyes succeeds in the test and the rest of the human race transcends, Madi joins them. Unlike the rest of Clarke's friends, Madi chooses to remain transcended where she will never age or die and won't be faced with a human life where she will have no one her own age to love.
Notes and Trivia. In "The Last War", humanity achieves transcendence with the following exceptions: Clarke Griffin is the first being to have ever committed murder in the test. Because of this, the Judge does not allow her to transcend.
Octavia, Raven, Echo, Emori, Murphy, Indra, and more choose not to transcend. They are the family Clarke has built around herself over the course of the entire series.
Emori physically did die, [but] her mind was still 'alive' in the mind space, so she transcended.
Rothenberg addressed Bellamy's absence in multiple interviews, explaining that while the original plan was for Bob Morley's character to make an appearance, the way that the show set up the rules behind transcendence made it difficult for him to fit into the story.
Clarke sacrifices herself and stays on Earth, but her Nightblood allows her to survive. Clarke survives in the only inhabitable land left on Earth, Shadow Valley, with her daughter Madi, another Nightblood she found after Praimfaya.
It meant they wouldn't be able to have any kids (because they're the last of the human race) and they would only have each other for the rest of their lives and they couldn't transcend after they die, but they were alive, together, and finally able to live in peace.
While humanity as a whole was deemed worthy, Clarke crossed a line that no one from any species had before when she killed someone while they were taking the test, something that had never happened before. The Judge deemed this unacceptable, so Clarke wasn't allowed the choice to transcend like everyone else.
At the end of the series finale alien Lexa tells Clarke that Madi did not choose to come back from transcending because she is 20 years younger than everyone and would not be with any people her age so when everyone died out (because they can't reproduce) she would be all alone Madi knew that Clarke would not want this ...
Clarke, Gaia and Raven were eventually able to save Madi by first removing the flame from Madi and then destroying the flame itself.
Madi is a Nightblood Grounder who was adopted by Clarke who takes care of her like her own daughter.
Maddie and Chimney reunited in Boston six months after their move. They broke up on their way back to Los Angeles after realizing they've grown apart. Maddie and Chimney get back together in Season 6, Episode 1, “Let the Games Begin,” after Maddie tells Chimney, she's “done running.”
Clarke turns the corner and finds Picasso has joined her friends. Octavia, Raven, Murphy, Emori, Indra, Gaia, Levitt, Jackson, Miller, Niylah, Echo, Hope, and Jordan have all chosen to live the rest of their lives with Clarke on Earth. And that's the end—a happy ending.
9-1-1 fans, this is not a drill: Jennifer Love Hewitt is officially returning to the Fox drama as our favorite former emergency dispatcher, Maddie, and she has a new look.
Does anyone know what happened to Octavia and Lincoln's child? They never had a kid Octavia was never pregnant. If you google the 100 there's a clip of her telling Lincoln she's pregnant, then they show the baby, then they leave it behind for her brother to take care of.
Rothenberg explained that, “every time the baby is crying it's because Jaha is having second thoughts about going back to the ground. As soon as he makes a choice to save himself, the baby stops crying. It was a hallucination...
Ultimately, The 100 TV show prequel's demise was inevitable given the delays and lack of growth surrounding the project, making the series an easy target for cancellation.
Hope stabbed Octavia to “tag” her, so that she'd be pulled through to the other side of the anomaly. The plan, according to Hope, was for her to “jump back in, rescue [Diyoza] and Auntie O, and kill anyone who got in [her] way.” It didn't quite work out that way, though.
In Season 4, Clarke injects herself with more Nightblood, i.e. Luna's blood marrow, as part of Abby's research into alternate survival plans for Praimfaya. Apparently, this made her a proper Nightblood, giving Clarke the ability to survive the radiation that Praimfaya unleases on the planet.
By the final scene of The 100, Clarke is physically 25 years old, but her physical age is not the same as her chronological or mental age.
As all The 100 fans know, Clarke will do anything for the people she loves, and this time that meant Madi, not Bellamy. So in one of the biggest twists of the entire series, Clarke shot and killed Bellamy in order to save Madi.
Clarke's reason for killing Bellamy comes from wanting to protect Madi. But, what does Bellamy's death lead to? Madi decides to go against Clarke's actions, going straight to Cadogan herself. By doing that, Madi undermines the reason Clarke killed Bellamy in the first place.
In February 2015, Bellamy began dating the American model Elle Evans. They announced their engagement in December 2017 and married on 10 August 2019. Their daughter, Lovella Dawn Bellamy, was born in June 2020.