In the heart of Tianjin's ancient palaces, a time traveler stumbles upon a secret that intertwines her past with the city's forgotten history, leading to a race against time and the echoes of a past that refuses to be silent....

In a world where time is a tapestry woven with ancient secrets, a young woman discovers a feather that grants her the power to traverse the ages, leading her on a perilous journey through the palaces of the ancients, where love and betrayal intertwine wit...

When a young astronomer discovers a hidden mechanism in an ancient palace, she stumbles upon a time-traveling mirror that reveals a dark conspiracy intertwining past and future....