The Caged Butterfly

Shortly after moving into a dark, brooding mansion, a psychologist and his co-workers are terrorized by a horrible evil being.

In a mysterious laboratory located in the desert, the experimental spiders used for genetic research mutate and turn into giant spider monsters, turning the laboratory into a giant spider's lair. A few days later, a special warfare team led by the captain Gao Qiang, escorting Dr. Chen, a scientist of the Kwon Plant Group, goes to the laboratory to rescue the trapped people and try to retrieve the relevant scientific research data

Hsu-Chuan, who works at a game company, accidentally brings home a broken clay doll from a haunted house while developing a new horror VR game. Unexpectedly, his pregnant wife, Mu-Hua, a cultural relic restorer, develops an obsession with the doll and relentlessly tries to repair it. As strange things begin to happen in the house, Mu-Hua's condition deteriorates, and Hsu-Chuan, at his wits' end, seeks help from a spiritual medium, Ah-Sheng. Meanwhile, the horrifying secret hidden behind the clay doll begins to surface.

Having recovered from a shattering emotional breakdown, college professor Ben Marshall relocates to the countryside with his wife and young son, hoping for a fresh start. He has a teaching job lined up and a new home to move into; things finally look to be going Ben's way. Until, that is, he starts to feel that something isn't quite right in the house. Finding himself plagued by spectral visions, Ben becomes obsessed with uncovering the truth behind a local mystery that appears to be putting the lives of his family in danger

On the surface it's believed to be another urban legend - a supernatural being from the afterlife is violently killing anyone who cheats on their significant other in the small college town of Silvercreek, Pennsylvania. But the town's unusually high suicide rate is finally convincing both locals and college students that everything is not as it seems. When Maeve - a female college student - sleeps with Charlie, the married man of the host family she is staying with, both sense the deadly curse is closing in on them. Unable to get anyone to believe them, Maeve and Charlie seek out a local history student to help find answers and figure out a way to defend themselves. It all comes undone, however, as several people are horrifically killed by the savage being - one-by-one at a rapid pace. Eventually, Maeve, Charlie and the few survivors band together in an attempt to defeat the monster once and for all.