Zeke Yeager

Titanic Monkey Trouble
Son of Grisha Yeager and Dina Fritz (of royal blood), he learnt from his parents that the oppressed people of Eldia weren't the demons depicted to be, but oppressed victims, all this because his parents were Eldian Restorationists. On the other hand, whenever they were occupied with their plans to overthrow the Marlyan goverment, he spent time with his grandparents who told that Eldians committed grave sins to all of humanity. His parent expected great things from him, as a soldier, since he was put into the Warrior Candidate Program for Eldian children, however, he did poorly, and that only distanced him more from his parents. When he heard that the search from the Marlayan Army of the resistance members was near complete, he was horrified to the idea of dying by the titans, so he forced himself to snitch on his parents to survive.

After years, he finally understand that all his suffering only came from the fact of being alive, so then he had the idea that if the Founding Titan can control al Descendants of Ymir to the last cell of their body, he can turn them all sterile and avoid further suffering in the world.

His plan to save the Eldians of suffering and become the head moderator of r/antinatalism begins.

Season 3
Hearing of Leon's Nut (Information is slow in Eldia) he must of mistaken him for an Eldian after hearing of his "Titanic Balls", and has come al the way from Eldia and Marley to here, seeking to destroy the nut before another being can suffer being alive.

Episode 6
First, he was to need funding for his plans to destroy childbirth, and went on a match for the million dollar title. However, once again he was defeated.

Episode 7
Hearing of the legend of the The Holy Belt, Zeke puts his sights on getting all the belts one by one, so he can finally accomplish his goal of preventing more suffering in this world.

Seeing his dream in ruins, he left to try and find this "Founding Titan" power to stop the suffering in the world.

Season 5
After experiencing all the hurting of living, Zeke has returned, and decided his goal will be the erasure of despair: Not only Eldians, but all living beings are born and exist only to suffer. Thus, his new goal is to stop the continuation of all life in the universe, to be free of this cycle of eternal despair.