All Might, for example, is still shrouded in mystery in some regards, such as his exact age in the main series.

Source: https://www.cbr.com/mha-all-might-real-age-why-important/

An ambitious MMO built in Unreal Engine 5, is an enticing prospect, even if most of the game is still shrouded in mystery.

Source: https://gamerant.com/all-confirmed-unreal-engine-5-games/

Even now, nearly nine years later, the case remains shrouded in mystery.

Source: https://chicago.suntimes.com/2023/8/4/23811211/guerrero-unidos-mario-casarubias-salgado-adan-chapo-mexican-drug-cartel-students-iguala-massacre

Her background is shrouded in mystery, with official records only showing that she is one of the Destiny’s Slave Elio’s most trusted confidants and that she’ll do all she can to enact his envisioned future.

Source: https://gamerant.com/honkai-star-rail-version-12-update-banners-leaks-rumors/

His actions are shrouded in mystery, and he never says what he truly thinks.

Source: https://www.cbr.com/most-problematic-anime-heroes/

Perhaps its biggest draw is Orford Ness, a huge nature reserve that was once shrouded in mystery as it was used for military tests throughout the 20th century - including during the Cold War.

Source: https://www.birminghammail.co.uk/news/midlands-news/inside-hidden-village-nature-reserve-27319303

The death of 22-year-old software engineer B Deepthi, who was found dead under suspicious circumstances at her residence in Korutla town of Jagtial district earlier this week, continues to be shrouded in mystery.

Source: https://www.thehindu.com/news/national/telangana/key-news-developments-from-telangana-on-september-2-2023/article67262520.ece

The death of three people who may have eaten poisonous mushrooms continues to be shrouded in mystery.

Source: https://www.express.co.uk/news/world/1800469/australia-death-meal-death-cap-mushrooms-investigation

The flurry following the charge by the father of one BJP MLA, that Raje’s son was holding his son and four other MLAs sequestered at a hotel, has died down – the episode still shrouded in mystery.

Source: https://indianexpress.com/article/political-pulse/mp-cm-picked-the-wait-outside-and-inside-13-civil-lines-jaipur-9063971/

The Russo Brothers’ spy epic is still shrouded in mystery.

Source: https://collider.com/citadel-season-1-unanswered-questions/

The show ran for five seasons, but Wilson was said to have grown increasingly unhappy at the number of graphic sex scenes, and her abrupt departure from it remains shrouded in mystery.

Source: https://www.standard.co.uk/culture/theatre/ruth-wilson-standard-theatre-awards-editors-award-second-woman-b1121792.html

This mysterious organization was first seen trying to recruit Zoro) at the beginning of Season 1, but their sinister intentions are initially shrouded in mystery as the Straw Hats enter their territory in the Grand Line.

Source: https://collider.com/one-piece-live-action-seasons-2-arcs/

Whereas the Irish Stew, its origins somewhat shrouded in mystery, are believed to date back to the 17th or 18th century.

Source: https://www.liverpoolecho.co.uk/news/news-opinion/tried-scouse-first-time-and-28281711

While his story remains shrouded in mystery and myth, his legacy has left a lasting impact on the Grand Line, the treacherous stretch of sea that he once conquered.

Source: https://gamerant.com/one-piece-examining-the-legacy-of-gol-d-roger/

While much about her origins is shrouded in mystery, her presence in is threatening all the same.

Source: https://gamerant.com/diablo-4-ashava-pestilent-sanctuary-world-boss-lilith-connection-lore-combat/