An accident forces sharp-tongued Liang Po Po from Singapore and hot-blooded Malaysian security guard Ah Beng onto a cross-border rescue mission against an organ trafficking syndicate. Transforming mistrust into trust, Ah Beng risks everything for the girl Xiao Yun despite not being her father, while Liang Po Po becomes an unlikely hero, forging a partnership that crowns them the “Strongest Duo of Singapore and Malaysia.”