Sidong attended the funeral of his deceased friend, Chen Fangxing. At the funeral, Nianxia, who sat next to Sidong, sent a message to Fangxing and received a 'bluetick'. Presuming it to be a childish prank, Sidong wasn't quite adamant about the 'bluetick' investigation. He is simply treating it as an excuse to get to know Nianxia. As he and Nianxia began their investigation, attendees of the funeral were murdered. Sidong started delving into the investigation. .. 莫思冬出席自小好友陈方行的葬礼，身旁的毕念夏发了个简讯给陈方行，竟然见「已读不回」的双蓝剔！思冬被念夏吸引，借追查为名，约会念夏。 本以为「已读不回」只是某个拿着陈方行遗物的人的恶作剧，思冬并没有用心去查，只是不断找借口约会念夏，开始约见其他葬礼出席者。追查期间，他们追查的出席者被杀。思冬终于觉得事情不简单，决定找出真相。

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The drama focuses on the latest problems associated with job-hunting.

A work that sheds new light on the figure of Lee Bang Won, a leader who took the lead in the founding of the nation.

Kang Da-mi and Lee Ha-rim succeed in getting into an 'In Seoul' university and become roommates. The relationship between Kang Da-mi and Lee Ha-rim shows what true friendship is as they experience a stage of ennui while thinking they are each others' best friends.

Shinomiya Yuki is a 21-year-old man, who doesn't have friends. He spends his lonely days working part-time jobs. One day, he comes back home from work and finds a strange man sitting in his room. The man has a knife stab wound. The man is taken to the hospital and he introduces himself as Shinomiya Yuki to a detective there. He also points to Shinomiya Yuki and tells the detective that he stabbed him. Shinomiya Yuki runs away from the hospital and becomes a fugitive. At that time, a mysterious woman named Zoka appears in front of Shinomiya Yuki and asks him to help her take revenge on the person responsible for her father's death. Zoka is a Hiru, who stay at an empty house. Shinomiya Yuki stays with Zoka and they meet Kara, who is a legendary Hiru. Kara lives for his revenge.

Carrying the Sorcerous Sword Index, a treasure said to invite calamity, Shāng Bù Huàn continues to wander the land. After departing his birthplace of Xi Yu and arriving in Dōng Li, he found a brief respite before being discovered by his bitter enemy, Huò Shì Míng Huáng--and now, his life is once again in danger. From the distant west, countless bizarre killers with otherworldly powers assail him... until a strange bard clad in crimson arrives to help.