Mourn

When she saw the titles, Alex guessed that there must be more rewards waiting for them to claim after beating the enemy's commander. But she refrained from asking Ezekiel for more as she felt herself getting weaker and weaker. "Hey Ezekiel, let's talk about this when I respawn." 

"What??" He barely heard what she said with how faint her voice was. 

"I need rest," Alex whispered before disconnecting the call. Even though she is curious about the rewards they received, her soul seems too tired that she can't even hold a conversation. 

And if she wanted to play the game a little longer later. She needed this rest, or she'd collapse when she fights someone. But she knew that even an hour of rest would not be enough. "Lumiere, wake me up when it's time to respawn." Alex said before closing her eyes. 

The ground she is lying on isn't suited for sleeping at all. But the discomfort she felt disappeared as soon as the fatigue hit her.