If you recall a 2021 video involving Emmanuella and a “son,” it was likely one of these:

Search results containing these specific strings are often used for search engine optimization (SEO) manipulation or to lead users to suspicious websites. Because these strings do not correspond to any official or mainstream media releases, they are generally regarded as unreliable or misleading metadata found on unregulated community platforms.

Vince Banderos Emmanuella Son Casting Full 2021 Repack: What You Need to Know

While exact "paper" or production documents for a "2021 repack" are rarely public, here is the relevant casting and context based on 2021 releases and historical performer data: 2021 Project Context

Here’s a breakdown of why this query cannot be answered as a factual paper, along with likely explanations for the phrase’s origins.