As dozens of grenades flew out, Gao Yang suddenly felt something was off. He couldn't pinpoint why, but he just felt it and almost subconsciously yelled, "Get down!"
After the grenades were thrown, the next step should have been to advance while exploiting the brief suppression caused by the explosions. Even if they didn't intend to charge into close combat and resolve the fight immediately, they should have either swept the area with gunfire or thrown another round of grenades before slowly retreating. Instead, after tossing the grenades, everyone needed to dodge at full speed.
To ensure immediate compliance with his orders, Gao Yang chose to shout rather than issue commands quietly, and almost at the same time as Gao Yang yelled, Lucica also screamed in surprise in Spanish, before yelling in English, "Run!"