Marksman needs to operate in conjunction with the squad, but now that they have reached the edge of the village, advancing further means engaging in close-quarters combat in the alleys, so Gao Yang decisively changes tactics, shifting from being a marksman to a sniper.
With the help of Clown and others, Gao Yang quickly climbs atop the rooftop. After raising his gun and scanning all around, finding no direct threats, Gao Yang immediately says, "No visible direct threats, approximately three hundred and fifty meters from the area where Falcon is besieged. Split into four groups; one group clears the house I'm in, the other three advance forward to carve out a path for Falcon's rescue. Begin the operation."
Who lives beneath the rooftop where Gao Yang is positioned is unknown; to ensure safety on the rooftop, they must first clear the house they are in.