Amid a mysterious shift in time and space, a group of transmigrators awaken to find themselves in an unknown ancient world. Who are they? Where did they come from? Their fear and unease are beyond words. All they can do is explore this unfamiliar land, hoping to find clues that will lead them back to the modern age.
Yang Zhan, Qin Liyun, and Zhao Bochuan form a brave expedition team. Faced with ingenious traps and mechanisms, can they make it through with Yang Zhan's special forces skills, Qin Liyun's historical knowledge, and Zhao Bochuan's tomb-raiding expertise? Will Ye Ying, a mysterious observer who joins them along the way; Shen Mo, a refined gentleman; Lu Xiaofeng, the witty and funny “Smiling Monk”; the passionate and bold Ma Fei; and even the legendary tomb guardian beast prove to be allies, or new trials to overcome?
What unspeakable purpose does their greatest adversary, Shen Mo, have? And what secrets lie behind the rift in time and space? Every collaboration and every choice subtly affects the fate of the entire team.
As their adventure deepens, legends, riddles, curses, divine artifacts, and even omens from the future are revealed one by one. Meanwhile, new secrets and an even greater conspiracy gradually come to light. Answering the call of an ancient, mysterious civilization, the past and present, the mysterious and the real, combine to form a sweeping epic.
Summoned by a mysterious letter, Zhao Bochuan, Yang Zhan, and Qin Liyun once again set off for the depths of the ancient world... Can they dispel the layers of ancient mystery, uncover the whole truth, and truly return to the modern age, or will they open the door to a new adventure?