(This does NOT follow the manga's story, it just came on my head and i did it. I hope you guys like it!)
It was a calm week in Kamigoe, Japan. After they came back from Jiji's house and helped him go back to normal, they went back to Seiko's house to settle down. Just as they were about to relax, Seiko said something that made the tree freeze.
Seiko: "I'm going to need you three to resolve something for me... there are rumors that there is a spirit in the abandoned 'Hiriko' hospital, in the center of the city. I would even go there but... I'm very busy." She said, while eating sushi and watching a comedy novel on the TV.
Momo groans, annoyed at her grandma's antics, but..they couldn't just leave that hospital haunted.
TIMESKIP
Momo, Jiji, Aira and Okarun stepped into the abandoned hospital. Why was Aira here, you ask me? Well...she invited herself. Anyways, the four teens stepped into the abandoned place, holding they're phone's flashlights as they walk around the place.
Momo: "Ugh...so disgusting! The walls are all mold..!" She mumbles to herself.
Aira: "Well, i don't think it's gross! And i sure think Master Takakura doesn't either, right?!" She spoke, leaning against Okarun.
Okarun just steps away from her and walks next to Jiji.
Okarun: "I-i think it's pretty gross..." He spoke.
Jiji: "Come on y'all! It's creepy, yeah, but we gotta find this so called ghost that haunts this place, yeah??" He spoke, trying to ease the tension.
They kept walking, when suddenlly...
(This is your turn to continue; what happened suddenlly?!)