Seven Seas revealed the cover for Vol. 2 of Three Hundred Years of Longing, a danmei novel by Mu Su Li. [Source: Twitter/X, Bluesky]
Artist 红鹤鸣冬 returns from Vol. 1 of the series to provide the cover and interior illustrations.
Seven Seas provides the following volume summary:
HOW MANY LIFETIMES WILL IT TAKE?
Wu Xingxue has awakened and realized that he is indeed an archfiend. However, much of his past, like his connection to the mysterious Rex Spiritus or the Arbor Divinus, remains an enigma. Adding to the puzzle is the legendary Tianxiu Immortal, Xiao Fuxuan, who continues to support him. Wu Xingxue’s fragmented memories suggest that Xiao Fuxuan’s helpfullness might stem from a surprisingly simple reason—one that ties them together inexorably.
Determined to uncover the truth, Wu Xingxue travels with his ragtag group to the feared stronghold of fiends: Nightgleam. Once inside, he will surely encounter the archfiend who usurped his position as leader of all fiends.
But when they least expect it, the group is dragged into a vision of the past. And the illusion—if it is an illusion—holds more shocking revelations than any of them could have imagined.
Three Hundred Years of Longing: Bu Jian Shang Xian San Bai Nian Vol. 2‘s release is slated for February 3, 2026. Preorders are now live with select retailers:
U.S.:
Canada:
International:
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Three Hundred Years of Longing: Bu Jian Shang Xian San Bai Nian (不见上仙三百年) is a danmei novel series written by Mu Su Li. It was originally serialized on JJWXC starting in 2021, where it ran for 128 chapters (plus 8 Extras). An audio drama is available, as well as a manhua adaptation which has since been removed from Kuaikan.
The series is set in the same universe as Copper Coins and Panguan.
Seven Seas provides the following series summary:
The Banquet of the Winding Wine ends with one nobleman falling asleep warm in his bed. When he wakes, he’s shackled as a prisoner in the Northern Domain of Tealspire, feared by all as an archfiend! However, he’s not the only one who’s just woken up.
Floating above the Boundless Sea is Tealspire—a towering, thirty-three-story prison built to contain fiends, where the damned are forgotten and demons waste away. At its summit, Wu Xingxue awakens with blood on his hands, chains at his feet, and no memory of how he arrived. The life he once led as a nobleman of Magpie Haven is gone, replaced by confinement and confusion.
Disoriented and stripped of everything, Wu Xingxue is no longer a pampered aristocrat—he’s an archfiend. But fate has other plans. His awakening stirs the legendary Tianxiu Immortal, Xiao Fuxuan: a cold, enigmatic figure with the word mian etched into his neck, wielding a power steeped in divine judgment.
As Tealspire begins to collapse around them, the two must forge a reluctant alliance to survive its fall—and face whatever awaits below. Yet the mysteries only deepen. Why did Tealspire fall? What became of Wu Xingxue’s former life? And who, truly, is the Tianxiu Immortal?
Interwoven with Mu Su Li’s signature humor, this genre-defying tale dives deep into the nature of good versus evil—and will make you believe in a love that can last forever!
Mu Su Li has written many other popular danmei works, including Copper Coins, Panguan, Global Examination, and A Certain Someone. Copper Coins and Panguan will also be released in English by Seven Seas, and Global Examination and A Certain Someone are being released by publishers Rosmei and Hai Tang Books respectively.
