The protagonist, Chen Jie, appears to be a poor special admissions student at Hucheng University. He is taciturn and has excellent physical fitness. His true identity is the retired ace of the secret force, codenamed "Ghost Jiao". He is proficient in all skills such as combat, reconnaissance, and tactical layout, but has zero emotional intelligence and knows nothing about modern urban life. His mission is to "experience life", so he must hide his identity and survive on a monthly living allowance of 1,000 yuan.
The heroine Lin Wanxing, the only daughter of the Lin Group in Shanghai, is the campus beauty and influential figure of Shanghai University. He has an unruly personality, loves to play and make noise, and likes to shoot all kinds of exciting short videos. She's not evil, just a spoiled little princess who craves real care. Because the protagonist ruined her "Best Video of the Year" and embarrassed her in public, a "revenge" plan was launched against the protagonist.
