The latest CHIP-IN episode showed the shocked faces of the eight people gathered in the artist's house after he died unexpectedly before the announcement of his last will.

As the excitement and thrill rise in the new series, viewers have one question: "Who killed the painter?"

Police have gathered evidence and signs of murder in the artist's death. Yoo Bit Na (Kim Hye Joon) also found out that the head of the house is entirely free of cancer, as declared by his doctor. And now the eight suspects will be battling each other's brains to find the real killer among them.

MBC offered some hints to solve in Yoo In Hos' mysterious death. (via Soompi)

Yoo Han Joon (Choi Gyu Jin) and Dokgu Seon (Kim Si Eun)

Besides the fact that Yoo Bit Na is the real daughter of the painter, Yoo Hae Joon, and Dokgo Seon are the artist's niece and nephew whom he raised himself. To connect it to the death, Yoo Hae Joon, the son of the artist's deceased younger brother, thinks that he should be entitled to the wealth of the artist while Dokgo Chol's daughter Dokgo Seon, is a well-known rival of Yoo Bit Na.

In the previous episode, Yoo Hae Joon held a wiretapping device watching the other family members, while Dokdo Seon has been acting weirdly since her uncle passed away.

Seoul Young (Kim Jung Young), Moon Jung Wook (Lee Yoon Hee), and Ms. Park (Nam Mi Jung)

These three names are included in the list since they appeared to have a grudge to the artist. Yoo In Ho acts like a perfect husband to his ex-wife Seoul Young when many people surround them, but when they are alone, it's an entirely different story. The artist was also known as a critic to his manager and friend Moon Jung Wook and forced the housekeeper, Ms. Park, to write an apology letter over a salty food. The three also have the advantage of secretly killing the house's head since they know about the house's structure and the artist's habits.

Kim Ji Hye (Oh Na Ra) and Dokgo Cheol (Han Soo Hyun)

Kim Ji Hye and his half-brother Dokgo Cheol are currently being eyed on by the police for the recent murder. Both touched something inside the secret safe with special paint on it, and it is highly likely that Dokgo Cheol saw the artist's will, the same as Kim Ji Hye saw. Kim Ji Hye is the possible killer who tried to take the artist's wealth using her daughter Yoo Bit Na.

Yoo Bit Na

Yoo Bit Na was considered different from the rest who are in the house since she's not after her father's wealth. What makes her possible to be the suspect of the crime is that she can easily hide in everybody's expectations. It can be recalled that she was very hesitant to go to his father's house, and it was because of her mother's selfish ambitions that pushed her to go there. She has been dreaming visions related to the artist since, and it can easily be a source of Yoo Bit Na's motivation to kill Yoo In Ho.

Another thing is she may be frontrunning the search for the murderer of her father because she knew the killer and the fact that she saw first the artist who died and immediately concluded that he was murdered was suspicious.