Your question is rather abstract, so I'm not sure which anime you're referring to. If you can provide more specific information or description, I will try my best to provide you with a more accurate answer.
In the manga, the duration of Gojo's seal is not clearly defined. It's left somewhat open-ended, allowing readers to interpret it based on the context and events that follow.
To make Manga Gojo in Roblox, first, gather references of his appearance. Then, work on customizing the avatar's appearance, clothing, and accessories to match. Also, don't forget about the hairstyle and facial expressions!