"Shanghai Immortal" takes readers on a thrilling ride through Hell and mortal Shanghai with Lady Jing, a half-vampire, half-hulijing fox-spirit with a sharp tongue and a penchant for mischief. The story unfolds as Jing, the King of Hell's unconventional ward, discovers a plot to steal a dragon pearl, setting off a chaotic adventure.

The author weaves a tale filled with sass, humor, and supernatural elements, making it a delightful read. Lady Jing's explosive temper and relentless pursuit of justice add layers to her character, making her both endearing and exasperating. The inclusion of a mortal tasked with setting up the Central Bank of Hell adds an unexpected dynamic to the narrative.

However, the world-building falls short in some aspects. While the depiction of Hell and the blending of supernatural and mortal realms is creative, there are instances where the rules governing this universe feel inconsistent. The hulijing courtiers and their taunts provide a colorful backdrop, but a more nuanced exploration of the world's intricacies would have enriched the storytelling.

Despite these criticisms, "Shanghai Immortal" remains a captivating read, blending fantasy, humor, and a touch of romance. It's a rollercoaster of emotions that keeps you hooked until the very end, wondering if Lady Jing will choose revenge or embrace a chance at tenderness and love.