YOU SAID:

I became paranoid that the school of jellyfish was spying on me.

INTO JAPANESE

クラゲの群れが私をスパイしているのではないかと妄想しました。

BACK INTO ENGLISH

I was delusional that a swarm of jellyfish was spying on me.

INTO JAPANESE

クラゲの群れが私をスパイしているのではないかと妄想していました。

BACK INTO ENGLISH

I was delusional that a swarm of jellyfish was spying on me.