Place it at the very start of a return edit, before the first clip of whatever is coming back, then follow it with a Yaaaay cheer as the crowd reaction. Keep the return itself as the next visual, so the opening sets up the series, stream or video that follows.
关于此声音
This is a voice clip of Markiplier saying “I'm officially back,” delivered in his confident YouTube voice over just over ten seconds. It feels warm, triumphant and welcoming, like a hello after time away rather than a quiet update. It comes from gaming creator Mark Fischbach, known for energetic Let's Play videos and a close bond with his audience, which is why the line reads instantly as a comeback.