Aether Chronicles: Birth Of A Legend - Chapter 52: Frost Behemoths

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

My younger brother died.And it happened inside the prestigious private school that I struggled so hard to get him into.As I was crying in despair in front of his grave,A strange man who claimed to be the student council president appeared and made an unbelievable offer.“Would you like to go back one year if you could?”He seemed like a swindler, but faced with sudden despair, I had no other choice.I grasped at this rotten lifeline and hastily made a deal with him.And surprisingly, I really did go back one year in time.Without wasting time, I immediately transferred to that problematic private school. To protect my younger brother who was still alive.But this school, the atmosphere is not right.Ghosts and spirits appear all over the school, and ‘ghost stories’ occur.Somehow, my brother seems to be connected to these strange phenomena.Will I, Melody Hastings, be able to safely solve the ghost story, protect my younger brother, and get out of this school?

Su Bai unexpectedly finds himself traversing into a world where urban dramas collide, bound by a mysterious system.Upon arriving at Shuxiang Yaju, he happens upon Song Qian, who is awkwardly stuck in a doorway. Without hesitation, Su Bai comes to her rescue from behind, freeing her.From that moment on, their relationship takes an unexpected turn, and before they know it, the two inadvertently find themselves wandering into a tangled web.Just as they become ensnared in one another’s company, they are caught—by none other than Tong Wenjie from Chunfeng.Blushing furiously, Song Qian stammers, “Wenjie, let me explain…”Wenjie smirks, “Explain what? I want in too!”Pei Yin interjects coyly, “Su Bai, don’t you think you should be fair? If you’re tutoring Teacher Song, I’d like the same treatment…”Nuo Lan teases, “Do these stockings look good with my dress?”Gu Jia sobs, “You’re so capable… I can’t help it!”Jiang Nansun calls out, “Su Bai!”And there are more: Xu Hongdou, Zhuge Dali, Wan Yu, Jiang Lai, Qiao Jingjing…

Night City, it's a place of endless wonders and horrors. Opportunities and dangers, but before Motoko Kusanagi can access any of them. She first has to build up enough strength to walk again. Learn the basics of living in a world that was just a game to her before. Good thing she found a Shard hidden in her stuff that opens the door of opportunity. But like all opportunities in Night City, it usually ends up in a gunfight.Self-Insert with a modified Cyberpunk 2077 Gamer System. Not a direct Ghost in the Shell Crossover. MC just happens to share the name.