Shingeki No Kyojin The Final Season Episode 15 English Sub at Animeflick
The badly wounded Zeke Jaeger remembers his life. As a child, Zeke was treated harshly by his parents Grisha Jaeger and Dina Fritz, especially when he fell behind in his Warrior training. They saw him as a tool in their plans to restore Eldian society and overthrow Marley. One day, Zeke encountered Tom Ksaver who was the current owner of the Beast Titan and over the years, they developed a father-son relationship while playing catch and sharing information. When Zeke learned that his parents were Restorationists, he turned them in to the police at the urging of Ksaver, and to save himself from being turned into a Pure Titan on Paradis. Later, Ksaver told Zeke that his Titan research revealed that the Founding Titan is able to manipulate the body structure of Eldians, the Subjects of Ymir. Together, Zeke and Ksaver resolved to "save" the Eldian people from further persecution by sterilizing them through the power of the Founding Titan. As Ksaver neared the end of his life, Zeke inherited the Beast Titan from him, and during a Marley sortie on Paradis, he learned that Eren Jaeger possessed the Founding Titan. While Eren was in the hospital in Marley, Zeke convinced him to cooperate with his plan for mass Eldian euthanasia. As Zeke finishes his story, he ignites the Thunder Spear impaled in his body, setting off an explosion.