>>47328242>Oshi no KoGynecologist Goro Amemiya is tasked with helping deliver the children of Ai Hoshino, a Japanese idol whom he admires, without the knowledge of the general public. However, the night of Ai's delivery, Amemiya is murdered by a mysterious man and is reincarnated as Aquamarine "Aqua" Hoshino, Ai's son, retaining his memories of his previous life. Aqua's fraternal twin, Ruby Hoshino, is also a reincarnation, though she refuses to admit her original identity as one of Goro's patients who got him interested in Ai in the first place.
Four years later, Ai is murdered by an obsessive fan who later commits suicide. However, Aqua pieces together that the fan must have had his and Ruby's father as an accomplice and thus resolves to enter the acting world to find and kill his father.
Twelve years later, Aqua joins various productions to get DNA samples to test against his own. He eventually meets his half-brother, Uehara Taiki, during a stage production, who tells Aqua that Taiki's parents committed a double suicide, but Aqua learns that their suicide happened before Ai's murder. Aqua's girlfriend, Akane Kurokawa, finds that the twins' actual father—Hikaru Kamiki—is alive, but Aqua cuts ties in an effort to protect her.
This sounds like actual unfiltered dog shit.