Shanghai, 1955: Even a Good-for-Nothing Fights for His Life

[Historical Era + Transmigration + Spatial Dimension + Technological Development, with Romance] Transmigrating into 1955, Lin Wanshan finds that her survival checklist is a little long: [Task 1: Take someone else’s identity and survive at the machinery factory] [Task 2: Evade the deadly tests of the enemy agent known as “Shadow”] [Task 3: Secretly use the future technology in her spatial dimension to support the country] [Task 4: Don’t let the handsome, sharp-eyed guy from the technical department next door, Qin Ming, discover her secret!] To complete her tasks, she tightens screws by day and studies Materials Science and Principles of Machinery in her spatial dimension at night. “Comrade Qin, there’s a small problem with this blueprint...” she pointed out, pretending it was no big deal. Qin Ming adjusted his glasses, his gaze probing. “How does a level-one lathe operator know this?” Lin Wanshan (scratching her head guiltily): “I... I think my dad mentioned it once...” She had just brushed off a technical problem by claiming she’d “dreamed about it” when she discovered that Qin Ming was the one helping to stop the secret investigation into the “mysterious source of the technology”! He handed her a cup of hot water and said gently, “You’ve been working hard lately. Get some rest.” Lin Wanshan took the cup, her palms turning cold. Was the hot water a gesture of concern, or a test? Was this man an ally, or... an enemy?