A solar eclipse activates a magic time portal, and a regular schoolboy Vit'ko from the 21st century goes a thousand years back in time. It doesn’t take Vitya long to recognize the legendary bogatyrs in young Oleshko, powerful Ilya and severe Dobrynya. Their life passes in fighting cumans who try to destroy Rusichi at any cost, using both weapons and black magic. Vitya finds himself in the very midst of incredible events, battles with mythical creatures and acquires real courage.
The twelve-year-old schoolboy Max escapes from the house and hides under the bridge. There he finds a spray can of nano-paints, and draw a graffiti of a dog. Unexpectedly painted graffiti comes alive and turns into dog-nanorobot with super powers. And now both of them are hunted by a dangerous criminal who will not stop at anything in order to seize this powerful technology. Guy Max falls into a whirlpool of adventure, through which he finds true friends.
The protagonist, Herman has to come back to his native Donbass after years spent away. He has to look into the case of his brother’s sudden disappearance. Herman meets real and unreal characters, his childhood friends and the local mafia. And suddenly, to his own surprise, he decides to stay in his native town with people who love and believe him and need his defense.
12-year-old dreamer Vlad accidentally gets caught in a conflict between two alien forces. Together with an electric transformer box The Bobot, a brave girl and an eccentric scientist he has to save the world from a global catastrophe.