Under the shiny shell of the mecha city, the ancient "haunting" has never truly died.
Zhe Yu is an ordinary high school sophomore in Qishui No. 7 Middle School who struggles with sleepiness and chalk hair every day.
Her other identity is that of Jingo, a trainee of the secret organization Zhenzheng Division. She drives a mecha engraved with ancient spiritual patterns. Under the leadership of her senior sister Qingyuetan, she carries out the dangerous mission of clearing out the "dirty things" in the city after nightfall. The extreme pull between studies and night shifts is the norm in her life.
The tranquility was broken when a high school girl - Lin Wei, the daughter of history teacher Lin Shuqing - disappeared mysteriously.
The existence of "evil spirit" is no longer top secret!
Intent: A passionate group portrait, focusing on the growth of passionate teenagers in the future mecha era.