You are the Zombie Lord

After flying to a height of a hundred meters above the ground, the two stopped. Phantom, like a shadow, stuck to Richard's back, whispering something softly behind Richard's left ear. Richard's face contorted in pain, eventually passing out, yet his body remained in flight.

Then, Phantom stopped, separating from Richard and hovering in mid-air. In this state, even though the sunlight shone on him, he cast no shadow on the ground. Richard opened his eyes again, but they were now a crimson red.

"Damn it, Richard's been controlled!" Kevin, seeing this, seemed unsurprised.

"Last time, I had a strong teammate who was controlled like this, turning against us and causing significant casualties," Kevin recalled. "Show no mercy. If you can kill, kill. At this point, the opponent is no longer our ally!"

Mercilessness was the key to survival!