The story takes place after the end of Trace 1 and revolves around Han Sihyun, an investigator of the National Investigation Service (NIS). In attempt to find a way to coexist with "Troubles" instead of killing them, Sihyun frequently proposal to the board of NIS to approve a research on communicating with "Trouble." But after getting his proposal rejected yet again, Sihyun accidentally captured "Trouble" while he was drunk and decided to illegally experiment on it. Though communi
Country
KR
Total episodes
null
Duration
null minutes
Status
Completed
Score: 62
Popularity: 288
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