I Opened the Door, and the World Had Already Ended

I was completely captivated after just 12 chapters. I really like the protagonist's personality; he's resilient yet humorous, cautious yet courageous enough to explore the unknown. The protagonist is given a unique ability: to travel between the present and the future. How he will change the predetermined fate of the future is what keeps me reading. Honestly, it's amazing.

This book stirred my emotions deeply; I can't quite describe the feeling. But I think it will be a good book. The ideas are very unique. Although there are many books of this type, only this one has resonated with me. The only downside is that the author kept it too short. I only realized there were very few pages left after reading 39 pages. Please update soon!

It's too short, very mysterious, and there's a lot to explore. Currently, it's at 70 chapters, and at least the first 70 seem fine. Many things don't feel abrupt; it maintains the mystery of a normal science fiction novel. I estimate that chapters up to 120 will be filled with various foreshadowing elements, which will then be gradually revealed.

Compared to Nanjing, it falls far short in terms of detail. Influenced by the author's subjective ideas, many characters arrive at their conclusions without considering the underlying causes. It would be better if the plot and character details were polished.

The concept is quite imaginative, and it makes me want to keep reading. The protagonist's emotional shifts in the last few chapters felt a bit off, but it's not a major issue. Managing multiple timelines is always a complex task, so I hope the author can persevere.

There aren't any major flaws so far. The current speculation is that both the protagonist and the female lead travel through time via death, but the male lead travels through various parallel timelines surrounding the female lead, while the female lead loses her memories, or rather, returns to a past before she has any memories and will lose her future memories. Looking forward to the subsequent plot developments.

All I can say is that this is one of the better futuristic science fiction novels I've seen on Fanqie so far. The juxtaposition of multiple timelines allows the reader to immerse themselves deeply in the story. It lacks the fast-paced thrill of traditional post-apocalyptic system novels, but it possesses a profound and lasting appeal. Keep up the good work, author! 💪💪💪

I read a few chapters and it was very captivating, but there are too few chapters. And I don't know where tomorrow will lead. If tomorrow is the end, I hope... I don't know what else I can hope for. The world will be destroyed? Or will there be world peace?

The world-building is vast and mind-bending, with layered narratives. It feels like the author genuinely wanted to write science fiction, not just mindless wish-fulfillment. Is history truly inevitable? How can one deceive the future? Can the Earth really be saved? Wow, it's really good, but there's just too little of it. I almost wanted to hold a knife to the author's throat and force him to write more.

It's very well written, and you can tell the author has a lot of ambition. There aren't many chapters yet, and the plot doesn't move very fast, but I highly recommend reading it. Just these few dozen chapters are already incredibly exciting. It's a rare gem in science fiction in terms of plot and design!