Baka to Test to Shoukanjuu‎ - Volume 12, The Seventeenth Question

Li Yubing and Tang Xue were deskmates throughout the whole six years of primary school. After being plagued by Tang Xue for the entirety of this period, Li Yubing saw his chance and broke free with his secondary school selection. With no contact for yet another six years, who knew that Tang Xue and Li Yubing would one day meet again in university…

- Description from Novelupdates

I just want to be different, no one can guess what I want to do, the more mysterious the more powerful.

- Description from novelbuddy

Qin Chuan arrived in a parallel world and got bound to a system.

Themes: Black Market Trading, Global Crime Networks, Boundaries of Human Nature and Morality, The Struggle Between Truth and SurvivalStory Background:In a modern metropolis, the surface level of prosperity conceals the darkness and corruption lurking beneath. Ethan, a highly skilled detective, spends his life navigating the shadowy corners of the city, uncovering the hidden secrets buried beneath the mundane facade of everyday life. When he is drawn into what initially seems like a simple suicide case, he becomes entangled in a conspiracy involving the global black market, power struggles, and transnational crime.Main Characters:Ethan (Protagonist): A seasoned, calm, and intuitive detective who excels at finding the truth in complex cases. On the surface, he is a quiet, solitary man who prefers to avoid social interaction, but deep down, he is haunted by unresolved cases from his past. Faced with dark forces, he is both determined and full of doubt.Lila (Female Protagonist/Key Ally): Ethan's investigative partner, an intelligent and resourceful intelligence officer with a mysterious background. Her past is also shrouded in secrecy, and she seems to have an undisclosed connection to the “Black Angels” organization. She provides crucial assistance in Ethan's investigation, but her motives remain unclear, casting suspicion on her true intentions.Victor Saville (Antagonist/Main Adversary): A charismatic yet dangerous businessman, who appears to be a successful entrepreneur but is, in fact, one of the central figures of the global crime syndicate “The Black Angels.” Cold-hearted, clever, and ruthless, he controls a global black market network, overseeing arms trafficking, human trafficking, and drug smuggling. He is not only a key figure in Langley's death but also the biggest obstacle in Ethan's investigation.The Mysterious Woman (Key Character): An elusive woman who repeatedly appears during Ethan's investigation, warning him not to delve deeper into Saville and the “Black Angels” organization. Her identity is unclear, but it is evident that she holds vital secrets about Saville and his network. Her appearances leave Ethan bewildered—whether she is an enemy or his only ally remains uncertain.