The Island Purity Society summons Seven to kill an underwear collector, but Seven encourages everyone to embrace their differences.

Cash-strapped Seven flunks a crash course in professional killing and opens a hair salon as a cover. First assignment: cut off a bride's hair.

On behalf of the underfunded coast guard, Seven agrees to kill the captain of a submarine that's threatening the island.

Seven shape-shifts into a cardboard box and contends with a stabby, swindling fruit vendor whose grandson got a bad haircut from Seven's shears.

In a convenience store on Chicken Island, Seven's friend Ordinary Assassin confronts an armed robber. But things do not go as planned.

Mad Bark is outplayed by a new killer: a guitar-strumming dog whose acoustic "Magical Sound of Sadness" strikes a lethal chord.

Seven makes a stopover in Dali Nation, known for its beautiful people — but an overlord with dark mirror magic has turned everyone hideous.

Hired by a woman to assassinate her husband, Seven confronts — and bonds with — impervious bodyguard He Dachun, who makes a heartrending sacrifice.

Meow, the Chief of Cats, hires Seven to wipe out an old flame. But after hearing a star-crossed interspecies love story, he attempts to make peace.

It's scissors versus sword as Seven faces off against Thirteen. He's no match for his deft opponent — so he transforms into half a durian.

With Seven's hands tied by an invisible lizard assassin, Cola convinces the Prince of Stan to take her to Stan.

Da Bao sets out with Xiao Fei in search of Seven and recalls how Seven once bent over backwards to help him find an antidote.

Seven arrives at He Dachun's hometown, where he must win a pentathlon against the muscular Coach Chen to save Xiao Fei from being eaten.

With the arrival of White Fox, a new threat suddenly looms over Chicken Island. As Seven regains consciousness, he receives an intimidating phone call.

In order to save a loved one, Chairman Jiang embarks on a journey to the Heaven Lily Sect, where she and Quan crossed paths a long time ago.

He Dachun enlists Seven's help defeating a group of assassins newly arrived on the island. A tin of hair wax saves the day.

While the cats and dogs of Chicken Island prepare for an attack against White Fox, Seven finds himself battling three different poisons in his body.

As Cola's life hangs by a thread, Seven sneaks into Xuanwu with Da Bao and Xiao Fei to find the medicine to cure her.

Dai Bo overcomes a series of hurdles to locate Seven, who is now a target of multiple powerful Shadow assassins.

Cola, Seven's next target, enlists his help in checking off a bucket list of mischievous deeds, but the client who hired Seven has a secret.

Captain Jack returns to settle scores with Seven, who summons the powers of the Thousand Demon Daggers.

King Pheasant, now a special soldier for Stan, kidnaps Seven and Xiao Fei and sets out to kill Da Bao, but a ghost from the past returns.

In Superpower Country, Seven encounters Pingan, a boy with mind control powers. A searing battle with the Prince of Stern erupts.

Green Phoenix arrives at the Shadow assassins' headquarters, where he seizes an opportunity to execute a long-awaited plan of revenge.

After word spreads about Seven's triumph over the Blood Demon, Seven realizes he must leave the island in order to keep its residents safe.