Mei-Ling Zhou is a DPS (Damage Per Second) hero in Overwatch 2, a scientist with weather-altering devices, and has joined Winston to help Overwatch 2 face different threats worldwide. […] Mei-Ling Zhou is a DPS (Damage Per Second) hero in Overwatch 2, a scientist with weather-altering devices, and has joined Winston to help Overwatch 2 face different threats worldwide. […]