Chapter 110

How It Began (それが始まり) is the one hundredth and tenth chapter of Oshi no Ko manga series. It is written by Aka Akasaka and Illustrated by Mengo Yokoyari.

Summary
Gotanda was hired by Ai to film a B-Komachi documentary, most of the footage have already been filmed, with the final scene being the dome performance, but since Ai was murdered, the documentary was never completed. Aqua and Gotanda tried to get people on board the movie (TL note: 15 years of lies) with the script in hand, and Kaburagi was one of those who was sweet-talked into joining the team.

The provisional cast list consists of:
 * Ai, played by Akane.
 * B-Komachi members, played by Ruby, Mem and Kana.
 * President of Strawberry Productions, played by Melt.
 * The manager Miyako, played by Frill.
 * Lalalai's headliner/Biodad, played by Himekawa
 * Culprit/Murderer, played by Aqua

Later, Aqua visits Ai's grave and tells her "I'll fulfill your actual wish."

Characters

 * Taishi Gotanda
 * Aqua Hoshino
 * Ai Hoshino (flashback)
 * Masaya Kaburagi
 * Akane Kurokawa (imaginary)
 * Ruby Hoshino (imaginary)
 * Mem-Cho (imaginary)
 * Kana Arima (imaginary)
 * Melt Narushima (imaginary)
 * Frill Shiranui (imaginary)
 * Taiki Himekawa (imaginary)