How Old Is Rudeus Greyrat At The End Of Mushoku Tensei?

Before going to college, an ordinary high school student went to celebrate and got drunk. When he woke up, he found himself in a completely different world. There was a big sect, the approaching sect entrance examination, a slum where his body’s previous owner lived, and a shared memory about a missing young girl.When he got tangled in a fight with a few punks in this different world, he fell off a cliff and miraculously found himself still alive, with two more voices ringing inside his head. They were Sword Master and Saber Master. In the company of them, he continued to find out more about this whole new world. He took the sect entrance examination, entered the sect, met a strange man in black, and even participated in a major competition of the sect to have a chance to win over his peers!In this whole new world, he was born again and got to explore the fantastic martial world!

Tatiana Gold’s life ended tragically in the sea, the result of a meticulously planned murder. But her death wasn’t the end—it marked the rebirth of one of the timeline’s top assassins, sharing her name and a mysterious connection to her fate. Reborn into a life no less complicated, Tatiana faces the loss of her mother, the cold indifference of her father, and the calculating presence of a stepmother and stepsister who watch her every move. Meanwhile, the eldest daughter of the Gold family stuns society by marrying into the powerful Konstantine family, New York’s elite dynasty. Their union is the talk of the town—an unlikely pairing that raises countless questions. But as Tatiana’s many hidden identities come to light, the truth begins to unravel, and with it, the balance of power in their world.

Gwyneth Windsor spent her entire life trying to "function normally," but this hard-won, delicate pattern is instantly shattered when she is mysteriously pulled into an infinitely complex interstellar empire. She must suddenly learn new common sense in a world where near-immortal shifters view anyone under 100 as a minor. To her confusion, Gwyneth, despite her adult body, becomes the empire's most coveted 'BABY.' Luckily, she finds a doting family that spoils her utterly, even securing her the lordship of a small, 12-planet galaxy. Yet, Gwyneth's arrival is no accident. While Gwyneth navigates the absurdity of being a pampered 'minor' in an adult body, the universe itself is in peril. Emperor Alaric Lykos, the last of the powerful Royal Fenrir Clan, is the sole anchor of the universe. An ancient prophecy warns that if his line falls, all will collapse. Though pressured to marry, the Fenrir Clan's unique bloodline will only settle for its destined bond, a soulmate whose identity has remained a ghost in the cosmic radar... Until now.

Evy was a simple-minded girl. If there's work she's there. Evy is a known workaholic. She works day and night, dedicating each of her waking hours to her jobs and making sure that she reaches the deadline. On the day of her birthday, her body gave up and she died alone from exhaustion. Upon receiving the chance of a new life, she was reincarnated as the daughter of the Duke of Polvaros and acquired the prose of living a comfortable life ahead of her. Only she doesn't want that. She wants to work. Even if it's being a maid, a hired killer, or an adventurer. She will do it. The only thing wrong with Evy is that she has no concept of reincarnation or being isekaid. In her head, she was kidnapped to a faraway land… stranded in a place far away from Japan. So she has to learn things as she goes with as little knowledge as anyone else. Having no sense of ever knowing that she was living in fantasy nor knowing the destruction that lies ahead in the future. Evy will do her best to live the life she wanted and surprise a couple of people on the way. Unbeknownst to her, all her actions will make a ripple. Whether they be for the better or worse.... Evy has no clue.

Sheeran, a 16-year-old boy, lived until he was killed for a stupid reason. ( stupid reason & more in the prologue:v ) But it seems that fate had stored different things for him as after death, His soul transmigrated to another world inside a dead body of a boy with the same name and same facial features as him. He also found out that a mysterious black whirlpool seemed to be inside him and connected to his soul. After the short unfortunate first life, he starts living his second life with more suffering that he chooses himself to get stronger but with that also comes happiness he had never experienced. A smooth sailing second life of Sheeran starts with something mystical inside his body and other benefits of it that could make him stronger with some suffering. However...he didn't know that due to his soul ( That was supposed to return to the source of the universe after death but instead, it transmigrated by someone for some purpose and that caused an adverse effect like increasing misfortune on his soul ) The benefits he receives ultimately becomes the source of his second doom that is even worse than death. But...that's when the future revoked overlord is born.

Al, was thrown into another world for no apparent reason. A new world filled with magical things. However, this wasn't the first time he had been reincarnated. He thought he was just an ordinary youth, but it turned out that his identity was so extraordinary in his first reincarnation. There were his harems still waiting for his arrival. Will he meet them soon and what will happen?