Antique restorer Su Yan accidentally unlocked a gilt-edged, incomplete scroll. The seven "Netherworld Coordinates" recorded inside turned out to conceal paranormal realms forgotten by the modern world. To uncover the connection between the scroll and his missing mentor, he gathered three companions, each with their own special skills: folk-culture blogger Lin Wan, who could communicate with the worlds of yin and yang; Chen Ye, an engineering-minded man skilled in machinery and feng shui; and Zhao Lie, a retired outdoor expedition leader with exceptional combat skills. Together, they formed the "Trailblazers." From a blood-red nursery rhyme in an abandoned village mansion, to the eerie curse of a sunken ship in the deep sea, to a rift in time and space in a highland secret realm, the four followed the scroll's directions into perilous places. They had to contend with vengeful spirits and ancient traps, while also guarding against a mysterious organization lurking in the shadows, coveting the scroll's power. Every expedition was a gamble with their lives. As they uncovered the truth behind the secret realms, they gradually encountered a fateful bond spanning a thousand years. And the most terrifying enemy might be hiding within the team...
