Ling Feng, who traveled through a parallel world, was once an elite "Langya" special operations force, but he was on the verge of retirement due to an old injury. In a desperate situation, the [Iron-Blooded Instructor System] awakens. Only by taking over the position of chief instructor of the "Fire Phoenix" Women's Special Forces Battalion can he repair his body and regain his glory as a soldier. Faced with the doubts of his team members and the label of "sick young man", he used devil training to establish his authority and used actual combat tactics to break the situation - from basic physical fitness to collaborative operations, from simulated confrontation to border anti-terrorism, he polished a group of arrogant female soldiers into a steel team capable of carrying guns and daring to charge.
However, under the calm, there is an undercurrent. The transnational terrorist organization "Shadow" covets the energy expo. With undercover agents lurking and bombs around, the crisis is approaching step by step. Ling Feng led the "Fire Phoenix" and "Langya" side by side, using the tactical wisdom empowered by the system to fight against well-equipped enemies. They are the iron-blooded instructors who have been reborn from Nirvana, and they are the female vanguards who have transformed from the fire. They will eventually use their blood and faith to protect the peace of their family and country, and compose a special warfare legend belonging to the "Fire Phoenix".
