[Haikyuu!!] Jingliu's Journey Through the Age of Monsters

★ 80,000-200,000 characters, complete before the Spring Festival

Miya Shizuru, Inarizaki High's setter and captain of the volleyball club, is the son of Miya Osamu and Shijo Rina, the nephew of Miya Atsumu, and the twin brother of Miya Chizuru.

The day after the IH tournament ends, he accidentally transmigrates to the past on his way to Osaka Municipal Gymnasium.

He runs into Miya Osamu. "Uncle, Mom asked me to bring this to you."

Miya Osamu: ?

He runs into Miya Atsumu. "Dad, Mom asked me to bring this to you."

Miya Atsumu: ???

Before long, almost everyone who knows Miya Atsumu has heard about Miya Shizuru, his future son.

Shizuru also discovers that he has transmigrated into the past. He was supposed to be born, but he hasn't been. His parents, who should have been together long ago, don't even know each other...

★ Shizuru is the son of Rina and Miya Atsumu. Their story is told in "The Inarizaki Setter Has Something to Say" and "Sky Screen Spoilers: Miya Atsumu Has Something to Say 2.0." Chizuru, from the "It's Only Natural to Fall for Tōru Oikawa" story, is his twin.

☆ In the world Shizuru arrives in, Rina and Atsumu don't know each other. Rina attended Hyotei for middle school, Shuchiin for high school, and Stanford for university.

★ Two days before his birthday in 2035, Shizuru transmigrates to the era of the yokai, after experiencing the Chizuru x Oikawa incident. This is the real-world sequel to "Dad Is Inarizaki's Setter."

Coming soon: "Sky Screen Spoilers: Miya Atsumu Has Something to Say 2.0"

A sky screen story. You say I had a girlfriend two years ago?

3.0 Coming soon: "Dad Is Inarizaki's Setter"

A full-dive story. You say they're my future kids?

4.0 Coming soon: "It's Only Natural to Fall for Tōru Oikawa"

Oikawa: My girlfriend's father is Inarizaki's setter?

5.0 Updated every other day: "Interdimensional Dating Show: Miya Atsumu Has Something to Say 5.0"

Did Miya Atsumu watch the sky screen today?

6.0 Coming soon: "I Neglected My Boyfriend Miya Atsumu While Organizing an Interdimensional Sports Festival"

A training camp and tournament between forty schools across worlds.

7.0 High school no-commitment what-if: "[Haikyuu!!] Miya Atsumu's Strange Daily Life"

An app that appears on a phone can actually connect to the real world? Rina receives items, while Atsumu from Inarizaki sends them out. Everyday life?

Theme: No matter what happens, always stay positive and keep moving forward.