Luo Chen and Qing Shuang exchanged a glance, silently on guard in their hearts.
They knew that the appearance of these mysterious figures might be related to the Heart of Swamp, and they had to uncover the truth quickly.
The two decided to split up; Luo Chen went to the city's library, hoping to find more historical records about the Heart of Swamp.
Meanwhile, Qing Shuang planned to visit some of the city's elders, perhaps they knew some unknown secrets.
Luo Chen arrived at the library, where books were abundant, and shelves were filled with various ancient tomes.
He explained his purpose to the librarian, who then led him to a section specifically storing materials about the swamp.
Luo Chen began to immerse himself in reading, hoping to find clues.
At the same time, Qing Shuang came to the oldest area of the city, inhabited by many long-lived elders.
She visited door to door, patiently inquiring about the legend of the Heart of Swamp.
