I've Seen Too Many

Since it's not due to human manipulation, it's a natural disaster.

But what kind of natural disaster is self-combustion?

Floods, droughts, typhoons, earthquakes, and so on are natural disasters.

What kind of natural disaster is self-combustion?

What a headache!

His train of thought was jammed again. Su Jingxing was having a headache.

Things were especially complicated.

Fortunately, Su Jingxing wasn't fighting alone.

Strange self-combustion occurred in the three prefectures at the same time.

This case was no longer a matter for one city.

For now, it was probably still four cities searching one another.

When a few more people were incinerated, the three prefectures' administration would get involved for a joint investigation!