The book 'Dual Persona Detective' fits your description perfectly! This was a novel about a mysterious world. The main character was a detective with a dual personality, facing one strange case after another. Not only will there be a battle of wits and courage, but the ending will also be unexpected ~ I hope you like my recommendation, Mwah ~π
Chapter 290, "The Jiang Family is to be Destroyed", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, It was nearly evening when Jiang Li checked into Beijing Hospital..
Chapter 145, "Director Sun, You Haven't Paid for the Meal Yet", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event. The chapter gives readers a real answer by opening on Chixia Village was located in a remote area with a backward economy,...
Chapter 302, "Did You Just Stomp on the Answer Sheet Twice Before Handing It In?", is the clearest early answer because it turns Jing University's situation into a concrete plot event.
Chapter 244, "Come, Let Brother Give You a Kiss", is the clearest early answer because it turns Chixia Village's situation into a concrete plot event. It opens with LOL, Director Sun can't seriously think his sappy quotes are working,... and closes on I don't really have much to say..
Chapter 156, "Group Morning Run!", is the clearest early answer because it turns Wen Jiaojiao's situation into a concrete plot event. The chapter gives readers a real answer by opening on Flash Change, who was always tardy, was late again today.
Chapter 214, "The Last Day", is the clearest early answer because it turns Comrade Jiang Li's situation into a concrete plot event. It opens with Director Sun fell silent for a second. and closes on Even when Wen Jiaojiao fanned Richards' face frantically, he remained....
Chapter 417, "The Real Struggle for Survival has Just Begun", is the clearest early answer because it turns Yu Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Yu Li glanced at Nina and took the crab leg, eating it slowly and...
Chapter 367, "Help Me Call the Police", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter gives readers a real answer by opening on However, before they could approach, another loud "bang" sounded as...
Chapter 252, "To This Fanatic Fan, Please Calm Down a Bit", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. Early on, In fact, Jiang Yan's shirtless appearance this time was entirely....
Chapter 196, "I am the one with the most potential!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Wen Jiaojiao was on the verge of a breakdown.