The Demon realm was never in a better shape in the first place.
The demons were more focused on getting their hands on the Heaven realm than developing their own realm.
After the peace treaty, both the Demon Princes took over the command of their provinces and finally started the work on getting the Demon realm in a better shape.
On the other hand, the Heaven Emperor had healed completely and the Heaven Realm was overflowing with happiness.
Not only they had finally found a way to keep the three realms at peace but the
Just when everyone was finally thinking about a peaceful future, the darkness took over their happiness and everything changed in just one night.
*********
"What happened?" Li Ming asked after Ruoshan had gone quiet for a long time.
