Sarada uses the power of the Mangekyo Sharingan in Boruto Season 2. Is it Chibaku or a Black Hole?

In Chapter 20 of Boruto: Two Blue Vortex, Sarada Uchiha demonstrated the power of her Mangekyo Sharingan, allowing her to absorb Shinju Ryu's metallic sand. This has led many to question what kind of ability this is—Is it a space-time technique similar to Obito’s, or something else entirely? I believe it resembles either Chibaku Tensei or a black hole. Let's break it down. Official links on Boruto anime creators: Studio Pierrot ( https://en.pierrot.jp/ ) TV Tokyo ( https://www.tv-tokyo.co.jp/ ) Crunchyroll ( https://www.crunchyroll.com/ru ) Toei Animation ( http://www.toei-animation-usa.com/ ) Viz Media ( https://www.viz.com/ )