Three years ago, his wife Shen Qingyue died mysteriously in a sea of fire. Zhu Jun became a single dad, raising his three-year-old daughter Zhu Xiaoman alone. To earn money from milk powder, he delivered food during the day and ran a street vendor at night. Until he found a black bracelet among his late wife's belongings, and accidentally touched it and opened a deep wormhole. Behind the wormhole are all the worlds: the wasteland, the immortal world, the interstellar world, and the world of giant beasts. He can easily bring back the gold, elixirs, and technological blueprints that others cannot ask for. Zhu Jun used wormholes to resell resources, take his children for a walk around the world, and also find out the truth about his wife's death. It turns out that the fake daughter of the Shen family, Shen Mingzhu, was jealous of the real daughter, Shen Qingyue, and set fire to change her identity. When she saw Zhu Jun and his daughter return, she became murderous again. But what this dad is best at is taking his daughter through wormholes and flying kites.
