i was the pqrt on the billlie revstar post My bad i am just aggressively nodding/agreeing with mahiru byob and nana remembrance candy. amazing choices

(More 過惰幻 yapping)

Adding to the Haruhikage connection, I think Adayume is sort of a continuation of the thought from this verse:

暗がりの中　一方通行に ただ　ただ　言葉を書き殴って 期待するだけ　むなしいと分かっていても 救いを求め続けた

My interpretation of this is Tomori just writing her feelings "into the void" of the paper alone, without anyone to talk about it to. She's just writing and writing, "lazily" hoping that someday, somehow her 散ることしか知らない春 will finally change.

Yet her one-way (一方通行) writing DID change her life after Saki read and mistook them for lyrics. But now that both CRYCHIC and Saki are gone, Tomori "realized" that it really was an excessively "hopeful" and "lazy" dream after all, just as she originally thought.

Also this might be reading too much into the lyrics, but maybe another interpretation for the lines どうして　飛べそうなんて 思ってたんだろう (Why did [you] think [I] would jump) and 拙い　勘違い (My clumsiness caused that misunderstanding) is Tomori looking back and describing the fateful encounter with Saki, which now turned out to be "just a wishful illusion".

Lastly, I read one interpretation of the "Zhuang Zhou's Butterfly Dream" narrated in Anon and Tomori's class in Ep 11 as: Tomori (who was sleeping in the scene) being in a "happy dream" after MyGO was complete. So happy that she's unsure if this is the actual reality, or if it just an illusion she's still dreaming up, much like in the parable.

Unfortunately, I can't find the original post to properly credit (I think it was in the comment sections of a YouTube video, either the Muse Asia episode 11 upload, or one of few dozen the JP/CN reactions of MyGO I watched 😭)

Thank you for the 過惰幻 translation!

I was very puzzled by the 惰 in the title since I only locked in to the direct "lazy" meaning, so I really like your interpretation of "unmoving dream" or "floating afterimage" giving it a lot more depth

I totally agree with the 幻影 being more of a "physically manifested" illusion. This gives me the vibe that Tomori is "gaslighting" herself that everything she literally saw and experienced with Sakiko/CRYCHIC was all an elaborate phantom/illusion. My eyes also jumped right to the "ゆめ" furigana and didn't notice the same 影 as in 春日影, thank you for pointing that out!!!!

The first time I saw the title, I parsed it very literally as "Too lazy Dream". The vibe I got was Tomori lamenting that the dream she was seeing was not very well thought out, too convenient or even too greedy. That it was all too good to be true, and she was a "lazy fool" for not thinking harder and realizing that it was all an illusion. Related to this interpretation of the title, I (mis)interpreted 過ぎた夢　as "excessive dream", like "I'm sorry, I was out of line, I was excessively hopeful for dreaming that up"

(I always apologized for the wall of text, but now that I exceeded the 2048 char limit in neospring I realize how verbose my yapping is 😭😭😭. More 過惰幻 yapping in the next ask)