Song Heping's position was elevated, allowing him to overlook the second floor of the building opposite, but he couldn't clearly see the first-floor passage.
However, from the firing angle, a single RPG rocket launched from a second-floor window should hit the staircase turn between the first and second floors, provided the aim was accurate.
This was the most likely place to set up an ambush.
Song Heping hoisted the RPG, moved to the window, and checked the firing safety. Everything was in order.
The RPG was ready to fire.
He suddenly turned around, instantly aimed at the second-floor window of the opposite building, and pulled the trigger as quickly as he could. He didn't even have time to glance at the explosion effect before immediately retreating behind the wall.
Just as he ducked back, a volley of bullets hit near the window, cracking loudly.
Fortunately, he dodged quickly, or else Song Heping would have had his "head bloom."