There is always more to the world than meets the eye. This is the motto that twin brothers Sun Xiaotu and Sun Xiaohu follow in their lives as paranormal investigators, where what may be terrifying to some is just another day at work. Normally, it is simple for them to separate their daily lives from their job, but when they go to investigate a seemingly typical haunting of a pair of twins, a series of bizarre events throw their perception of the supernatural world into question as they become a target of the hauntings themselves.

The further the brothers search for answers to the paranormal mysteries thrown at them, the hazier the lines between truth and fiction become. Through the challenging and sometimes dangerous adventures ahead, one question remains: what kind of secrets are the ghosts trying to hide from them, and are they already more connected to the spirits than they originally thought?

孙小糊和孙小涂是一对高颜值双胞胎，哥哥小糊在大学时意外身亡且死因不明。奇怪的是，弟弟小涂一直都能够看见小糊。之后，他们开了一家专门处理灵异事件的事务所，故事就从他们接受一名女大学生委托，为她解决遇鬼事件开始。然而此时的他们并不知道，自己已被卷入了一桩惊天大案。也因此，他们渐渐查明了小糊死亡的真相,以及一系列灵异事件产生的真正原因。

L'histoire suit le quotidien de deux frères jumeaux détectives à la tête d'une agence qui se spécialise dans la résolutions d'énigmes surnaturelles. Ces deux frères se nomment Xiaotu et Xiaohu.

Un jour, alors qu'ils pensaient résoudre une enquête ordinaire, une séries d'événements plus étranges les uns que les autres survient. Depuis ce jour, ces deux frères vont prendre chaque enquête au sérieux pour se construire une chemin vers la vérité.

Xiaotu e Xiaohu sono due detective gemelli specializzati nelle investigazioni soprannaturali. Un giorno investigando un caso che sembra del tutto ordinario, cominciano a scatenarsi una serie di eventi e fenomeni imprevisti. Il percorso verso la verità sarà molto arduo da raggiungere... in realtà uno dei gemelli è morto, ma quale dei due?

Os detetives gêmeos Xiaotu e Xiaohu criam um negócio especializado em lidar com ocorrências sobrenaturais. No entanto, enquanto eles investigavam o que parecia ser um caso "Sobrenatural" comum, uma série de acontecimentos bizarros se desdobram. Assim, Xiaotu e Xiaohu encontram dificuldades em cada passo que dão, tentando limpar o caminho nebuloso para a verdade.