Dragon Tooth, the legendary immortal contract, is the contract given to mankind by the greatest red dragon, and is the most supreme treasure legend in the Delraku continent.
Tong Sijin, an ordinary young man with bad luck, was hit in the head by an extraordinary black object at an ordinary time and in an ordinary place. Then, as a matter of course, he traveled through time and space, in order to continue the long-lost legend of immortality...
Eternal and unchanged? Ever changing?
Love can make the sky collapse, the earth split, and the mountains and rivers become stunningly beautiful. Thinking back, maybe it was just a momentary impulse?
Conception: