[Crossover] The Substitute

Who is whose substitute?

Who mistakenly believes they are someone's substitute?

Who doesn't know whose substitute they are?

Nakahara Chuuya's first love died at the age of sixteen.

That secret, innocent love was buried beneath those ruins.

But does nobody really know?

How could nobody know?

It's just that everyone is unwilling to admit

that there really was someone who could make that god pause...

All Chuuya [Highlight]

The ending may be Chuuya x Dazai.

Theme: Chuuya is so wonderful that everyone should know it!