Urashiki Otsutsuki easily drained the chakra from Gaara's body. With his chakra gone, Gaara passed out on the spot.
The ninja of Sunagakure had no idea that their village's Kage had been attacked.
To put it in gaming terms, while their teammates were busy fighting, someone from the other side had snuck in and taken their base.
Still, poor Gaara hadn't lain on the floor for long before someone found him.
"Lord Kazekage, these documents came from Konoha. They said they were important and had to be delivered directly to you."
Just then, a young ninja came in carrying a scroll that Konoha had sent by express delivery.
"Lord Kazekage, I'll leave the documents here. Remember to read them. I won't disturb your rest."
Seeing Gaara lying on the floor and breathing steadily, the young ninja assumed he was asleep. With that, he left.
As soon as he stepped outside, he ran into Baki, who had come to speak with Gaara.
"What's with all the rushing around? Have some composure. Did you deliver the documents?"
"Yes, Lord Baki. But Lord Kazekage was asleep, so I didn't disturb him."
"Lord Kazekage was asleep?" Baki still didn't think anything was wrong. Perhaps the only difference from usual was that Gaara had gone to sleep earlier today.
Upon entering the office, Baki saw Gaara lying on the floor and couldn't help sighing. "Ah, to be young. You can fall asleep the moment you lie down."
Baki took another careful look at Gaara on the floor. Something seemed off.
Was it because he hadn't covered himself with a blanket? Or had he forgotten to put gel in his hair today?
If Gaara had been awake, he probably would have started cursing by now.
*Hey, I'm still lying on the floor here! Isn't it obvious