Reborn in 2001: Starting with a Barbecue Stall

Starting with a small restaurant business allows you to gain experience, and it seems like it's not too late to expand into the restaurant industry later. Opening fast food, milk tea, or hot pot chains isn't too late either, as housing prices haven't skyrocketed yet. Starting with a real business is a good approach.

They copied "The Age of Struggle" without changing the plot.

The writing style is too childish; is the protagonist playing house?

It's very similar to the TV series "The Age of Struggle" that I watched before.

I think I've seen this plot before. It's about a barbecue stall, with three identical shops next to it.

While much writing is plagiarism, you can't just copy from one book. If you can't write it yourself, then don't write it at all.

You changed your name, but copied everything else from "Striving Era".

The book is good and quite enjoyable, but the plot and character relationships in the university town setting are too similar to Thirteen's "The Years of Struggle".

I just checked the comments, and it seems I'm not the only one who thinks so. You're basically just copying someone else's homework; it's not even referencing anything.

It's really funny. You're advising a young lady to be a good person and a thug to do good deeds. Aren't you just being a complete idiot?