"Spread out and handle the Tyrant in a team of three!" Zhang Qin Feng ordered and changed his weapon into a traditional pump-action shotgun. This was a much better weapon to fight against the zombie crowd when they're about to get overwhelmed.
*Bang! Bang!*
Zhang Qin Feng's shotgun blast opened a path forward like a demolisher as he went further. In the meantime, the nine remaining men from his Vanguard-1 team were still occupied with the Tyrants.
There are three Shelter No: 213's residents in his team. As this was their first battle against the Tyrant, there's no doubt that it would be a difficult battle for them.
The reason is naturally that the attacking pattern of a Tyrant is different from the simple-minded zombies. When going against a Tyrant, not only teamwork was essential, but trust towards your fellow teammates.
Without the trust between everyone, it would be no different from having ten animals going against a lion.