Season 1

Mr. Stain finds a uniquely colored egg and decides to care for it. Palvan, on the other hand, wants to eat the egg and Stain is forced to violently fight him off. During the night, the egg hatches into a seemingly harmless fish. But, when the fish shows its carnivorous nature, the situation turns for the worse.

Palvan finds a refrigerator and keeps the possession to himself, preventing Stain and Rings from approaching it. But he cannot open the door and eventually teams up with Stain and Rings, beginning a series of disturbing attempts to open it.

Stain finds a portrait of a beautiful woman and falls in love with it. Enthralled by the painting, he does not move, drink or eat anything. Palvan thinks that he has a perfect cure for Stain's condition, but the feline's good intentions have disastrous consequences.

Stain stumbles upon an exotic bird with rainbow feathers and a gift to dance. He initially thinks of it as his next meal, but soon realises it is lonely and is about to die. As an act of kindness he replicates the bird's paradise island.

Stain and Palvan obtain a mystical cassette tape and use it, along with other spare junk to construct a robot. The robot's only desire is to dance to the tune of the tape and it uses Palvan and Stain as non-stop dancing partners. Unable to bear the dancing robot, the two must fix the situation before the robot discovers its ability to display anger.

Stain discovers a box of crayons that appear normal, until they bring all that is drawn with them to life. Realizing the possibilities, Stain and Palvan start on a humorous adventure of drawing things into existence, but this quickly goes out of hand.

Mr. Stain finds a pair of binoculars and looks from a distance to see Palvan's softer side. It turns out that the cat is secretly raising and nurturing a tiny kitten. Stain continues to observe this interesting event, when a new factor is introduced that could change Stain and Palvan's future.

Mr. Stain finds a remote-controlled robot, that refuses to obey the remote. When Stain tries to figure out the robot's reason for rebelling he discovers that the robot is tired of being ordered around and wants to be free like a bird. Stain offers his help with catastrophic results.

Mr. Stain picks up a thread of wool that was once knitted into a magical mitten which came to life and helped a lost girl find her way out of Junk alley.

Stain plants a seed which rapidly grows into a beautiful flower. At night he fantasizes about it becoming a beautiful woman and dancing with her.

Stain comes across some clay and fashions it into a face of himself, which acts with a mind of its own and takes over Palvan to form a living replica of Mr. Stain.

Mr. Stain and Palvan find a fishing rod, decide to go fishing in the alley's fountain, and end up catching a big fish. After they eat the fish, Stain discovers the babies of the fish yearning for their father. Stain takes pity on the fish and decides to raise them with outlandish results.

Mr. Stain finds an abandoned baby in Junk-Alley's garbage dump. In order to feed the baby he decides to steal milk and a baby bottle, which incites a police officer to come after him. Refusing to bend to the law, Stain faces dire consequences and sets off a series of twists that lead to a struggle between life and death.

Stain, while playing his harmonica, sees a beautiful woman across the alley and immediately falls in love with her. However, a twisted set of events begin to unfold that forces Stain to compete for her attention with his alter ego, Handsome Stain.