Time flied away.
It has been a year that Dudian spent in prison.
During this past year, Dudian gathered information about the entire Thorn Flow Prison through the gossips of the other prisoners and guards. Some stuff that he was not sure of Dudian would ask Scar or some other old-timers who would answer him.
Although he had asked many about their intent to 'escape' but everyone avoided the question. Actually there was no one who didn't want to escape but the problem was that no one could escape!
After collecting enough information, Dudian also was tackled with problems.
First of all, it was about the difficulty of jailbreak. The Thorn Flower Prison was built within the lake. That's why prisoners had lost the interest in prison break.
Dudian knew that there were monsters lurking in the waters of the lake. Cutting a hole through the prison's wall was nothing but act of suicide.