Diary of a Wimpy Kid: The Inside

Diary of a Wimpy Kid: The Inside is a fan-fiction story.

Plot
The Heffley family, as well as the rest of Plainview, receives a broadcast to stay inside, as something is going on outside. Ruby Bird and her parents begin to bang on the Heffley's door before her parents are killed by an unseen force. Ruby tries to bite the door but Greg witnesses her being twisted in half and decapitated.

The Heffley family stays indoors as the situation progresses for several weeks. Manny randomly disappears at any time and Greg finds squirrel corpses that Manny has been feeding on, not knowing how he could have gotten them. Someone knocks on their door and Greg opens it, letting in Rowley, Chirag, Fregley and Patty Farrell. Fregley is traumatized because earlier, Patty forced him to kill his parents with a metal pipe after they brutally ripped Patty's and Chirag's parents apart. Greg realizes that something is infecting people outside.

The Heffley family lives with them and cares for them for them for another couple of days, until they hear more people banging on the door. Susan lets in Rowley's parents, who are being chased by the force. Greg discovers that Mrs. Jefferson has a bite mark on her arm, and she attacks Susan and bites her, before Rodrick violently kills Rowley's parents in a fit of rage. Greg and Rowley realize that they both have had dreams about killing each other, but shrug it off. Greg finds out that Manny has been sneaking into the backyard and killing squirrels, and when he confronts Manny in the treehouse, Manny tries to attack Greg with a switchblade. Greg throws Manny from the treehouse, causing the switchblade to impale his eye but not kill him.

On the day of the full moon, Susan's bite gets worse and Frank discovers that the family's car is gone. When Frank tries to ask her about it, she brutally murders him with her glasses. She chases after Greg, Rowley, Manny and Rodrick, while the others hide in another room, and they lock themselves in a bathroom. Susan starts screaming about showing themselves to the Moon God and breaks through the door, before she is killed by Rodrick.

That night, Manny sneaks into Greg's room, being infected, and attacks him. Fregley tries to save Greg by strangling Manny with the bed covers, but Manny stabs Fregley and bite him. Greg throws Manny against a wardrobe and snaps his neck, and realizing that Fregley will become infected, slits his throat with a box cutter, framing Manny for his death. Greg sends out a distress call, which is answered by a group of classmates who crash into their house in a van, telling them to get in. Greg rounds everyone up and discovers that Rodrick committed suicide after becoming infected.

They are taken to the middle school, where Alex Aruda is overseeing everything for the survivors. Greg finds a plot hole in Patty's story about Fregley's parents' deaths, so he ventures out with Rowley and Chirag in a van to the location it happened, where his finds the bodies and realizes that Patty murdered her parents, as well as Chirag's and Fregley's. Patty reveals that she as hiding in the back of the van and kills Chirag, saying that she is a soldier of the Moon God and must follow his orders.

Patty fights with Greg and Rowley, and Rowley manages to kill her, but not before she manages to stab them both. A wounded Greg and Rowley hear the noise indicating the arrival of the infected, before it ends on a cliffhanger.

Deaths

 * 1) Ruby Bird's Father - Mauled by the Moon God.
 * 2) Ruby Bird's Mother - Throat torn open from behind by the Moon God.
 * 3) Ruby Bird - Twisted in half by the Moon God, breaking her spine and then head ripped off.
 * 4) Several Squirrels - Either eaten by Manny or chests sliced open with a switchblade.
 * 5) Mr. Jefferson - Head smashed repeatedly by Rodrick with a lamp.
 * 6) Mrs. Jefferson - Throat stabbed by Rodrick with a broken lightbulb.
 * 7) Frank Heffley - Killed when Susan crushed her glasses in her hand, spraying glass shards into his eyes and stabbed in the head with a part of her glasses.
 * 8) Susan Heffley - Neck snapped, back of her head and mouth rammed against a broken door and decapitated the jawline with a broken door by Rodrick.
 * 9) Manny Heffley - Thrown out of a treehouse by Greg, impaling his eye on his switchblade, strangled with a blanket by Fregley, smashed against a wardrobe and neck snapped by Greg.
 * 10) Fregley - Stabbed in the chest with a switchblade by Manny and throat slit with a box cutter by Greg.
 * 11) Rodrick Heffley - Committed suicide by taking a bath and dropping a toaster into it, electrocuting him to death.
 * 12) Patty Farrell's Father - Beaten to death by Patty with a metal pipe.
 * 13) Patty Farrell's Mother - Head smashed by Patty with a metal pipe.
 * 14) Chirag Gupta's Father - Impaled through the mouth by Patty with a metal pipe.
 * 15) Chirag Gupta's Mother - Stabbed in the side of the neck by Patty with a metal pipe.
 * 16) Fregley's Father - Hit in the head by Patty with a metal pipe, causing him to fall onto a rock which drove into his skull.
 * 17) Fregley's Mother - Rock smashed into her skull repeatedly by Patty.
 * 18) Chirag Gupta - Impaled through the back of the mouth by Patty with a piece of broken glass.
 * 19) Patty Farrell - Back of her head shredded with van wheels by Rowley, destroying the van in the process.

Best/Most Creative Death

 * Susan Heffley for how brutal the death and its illustrations was.

Worst/Lamest Death

 * Ruby Bird's Father for a lame first kill.