火线传奇

A runaway experiment at a biochemical research facility triggers a biohazard crisis, plunging the institute into chaos. The Defender special operations team is dispatched to carry out a cleanup mission. At the same time, a squad of infiltrators aims to steal the super biochemical sample. Under siege by overwhelmingly powerful biochemical monsters, the Defenders and infiltrators set aside their rivalry, join forces, and fight side by side to carve a path to survival.