阴谋 (yīn móu): Plot (Noun) — Meaning & Stroke Order

He has a conspiracy.

I absolutely do not believe those conspiracy theories about him; they are completely baseless slander.

He saw through his opponent's scheme and promptly took effective countermeasures.

The conspiracy was eventually exposed, and all participants were punished by law.

Don't overcomplicate simple matters; there might not necessarily be any conspiracy behind this.