Yuyu Kami gently carried the fast-asleep Kawasuna Rei back to the Yuyu Yiyi research base.
For the most part, Kawasuna Rei always slept with Yuyu Kami.
On the one hand, Kawasuna Rei was afraid of sleeping alone; on the other hand, Yuyu Kami's yandere possessiveness drove her to use every means possible to keep Rei locked by her side.
Chapter 189