Reki Kawahara and abec
Sword Art Online 1: Aincrad
completedActionAdventureFantasy+1
Starships, simulations and futures that argue with the present — hard speculation and space opera side by side.
279 novels78 completed201 ongoingupdated daily
Reki Kawahara and abec
Reki Kawahara
Tsutomu Sato and Kana Ishida
Sakon Kaidou
Kazuma Kamachi and Kiyotaka Haimura
Qin Yuan
Step onto the auspicious clouds
Keiichi Sigsawa, Kouhaku Kuroboshi, and Reki Kawahara
Ryuto
Asato Asato and Shirabii
Nagaru Tanigawa and Noizi Ito
Izuru Yumizuru
Follow your heart more
Mishima Yomu
Shinji Cobkubo, K Akagishi, and mocha
Iori Miyazawa
Yoshiki Tanaka
Shouji Gatou
Lingnan 3 People
Hiroyuki Morioka
Shiden Kanzaki and Saki Ukai
Mareho Kikuishi and Tsubata Nozaki
Kuxuan枯玄
海晏山
Science fiction on this site runs from hard speculation to space opera, and the two want very different things from you. Hard SF asks you to take one change to the world seriously and follow it honestly; space opera asks you to accept a lot of change quickly and pays you back in scale. Both are here, along with the large middle group where a system or an AI provides the science and the story is really progression fiction wearing a spacesuit.
The most interesting corner of this shelf is the one arguing with the present — post-scarcity economics, artificial minds, simulation, and what a body is for. Those novels tend to be shorter and to finish, which is why the finished series are worth checking first if you want a full story rather than a serial. The newest arrivals are the opposite: that is where the current wave of system-and-starship series is turning up, most of them still writing.