Online Game: I Didn't Activate the System Until I Was 80

The writing is good, but the details are not grasped well. Can others not see that I am dozens of years younger? The background is great, keep it up.

It looks good, but there are too many typos, but the content is still good.

I feel like my IQ has been damaged so much. How can a 70-year-old man have such fast hand speed? What has traveled through time is just memory, not physical fitness.

An 80-year-old man looking for a 20-year-old wife? His grandson still doesn't object? There's a lack of shock factor here, and it's still a harem story, and you suddenly became so young, you're not the same person anymore, and others don't even suspect it.

This book is very good, but how to get an ID card and how do you explain that you are going to be rejuvenated? This is a big obstacle, but if you explain about beauty products, it will be too fantasy. If you don't explain, you will probably become a gangster. I said you are a beauty product, and good things must be shared.

When an old man travels through time, no one else will notice. When you are an 80-year-old man, just find a 20-year-old wife, and you still have a harem. Why haven't you been dragged into slices by the state?

I feel that I have been greatly insulted. None of them care about 80-year-old people. Damn, there are not many in the real world, but you dare to write like this.

Come on, author!

It's too bad. To be honest, it's not much to see. It would have been nice without slicing it.

The old man is looking for a 20-year-old.