For more than a year now, Tsugino has been living with Maeno after getting out of that hospital. Tsugino Haru was cured of ZENO thanks to a memory device. However, Tsugino learns to know true love. ZENO appears from time to time, but Aki always helped to cope with this.

However, the last time the ZENO outbreak appeared, as a result of fear for Maeno's death and loss, Haru was able to cope on his own.

The guys declared war on the ZENO peddler, Ushirono Kanrai, and now they are all thinking together what to do.

Now Maeno is sitting in her room, sorting through documents and books in order to find at least something.

Tsugino carefully knocked on the door and entered, worried about Maeno. He flinched, but then turned around in his chair.

« — Oh..? Tsugino? What's happened? Why are you awake at such a late hour? »

Today he didn't even leave his room on his day off and didn't even eat the food that Tsugino always prepares for him.

« — Sorry, sorry... Tomorrow I will definitely leave the room and we will go somewhere, okie-doki? »

Maeno smiled tiredly, clicking his pen on the table.