Urban War Hero

War hero Chen Sheng was betrayed and poisoned, but after receiving treatment and medical skills from Uncle Chou, he went to prison to care for his comrade's sister, Zhang Zihan. Facing acute leukemia and massive medical bills, Chen Sheng took a job as a bodyguard and disguised himself as Song Yuyan's fiancé to enter the school. He fought evil and promoted good within the campus, expanded his influence outside, and navigated between several romantic interests. After overcoming numerous crises, he not only cured his sister but also uncovered the true culprit behind his comrade's death, ultimately avenging his blood debt and finding love with Song Yuyan.