Best diet and most realistic diet to get lean shredded muscle by 2023?

So , I've always wanted to be in crazy good shape but never either had the motivation or felt the need to do so. But recently, I watched Creed 1 and 2 and saw how Adonis looked and immediately wanted to look like that. I told this one person my goal and they laughed at me and it just makes me more motivated to get there. There's more of a reason I am doing it but it's too long of a story lol. So what is a diet that is able to fit into a schedule of someone who works 9-10 hour shifts? I saw his diet and I was like "ok I can try it" but Michael B. Jordan eats like 5-6 times a day and I can do that if it's consistent but not spread out tho unless I stop work make food and be back in an hour multiple times in the work shift lol.

Best diet and most realistic diet to get lean shredded muscle by 2023?
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