In 2147 AD, human civilization reached its peak in the Sky Arena - a physical wormhole that ran through the Milky Way, suspended above the Earth's orbit. Wormholes are not only the door for humans to jump into the universe, but also the corridor for alien civilizations to come to the earth. At the anchor point of the wormhole entrance, there is an academy arena called "Sky Academy", which is a arena for geniuses and an incubation place for conspiracies.
The protagonist, Chen Mo, is a disgraced former chief of Tianqiong Academy. Due to a "wormhole technology experimental accident", he is regarded by everyone as a counterfeiter and coward. When he was expelled from the college and was living on the streets, he received a mysterious letter from the future - there was only one line in the letter: "Become Gu Xiaokong's temporary father, otherwise the wormhole will swallow the solar system in seven days."
Gu Xiaokong, a six-year-old girl of unknown origin, has a sweet smile but has the ability to control the parameters of wormholes at will. Chen Mo was forced to take over the role of "daddy", only to discover that Gu Linyuan, the current chief of Tianqiong Academy and known as the "perfect mentor", was planning a replacement plan across time and space in the name of "wormhole repair". In order to fight against Gu Linyuan, Chen Mo returned to the academy arena, constantly cracking the wormhole game, time puzzles and information traps set by Gu Linyuan, and rebuilding his reputation, force and IQ from the ruins bit by bit.
In this life-and-death chess game of "bringing a baby to the ring", who can truly hold the key to the wormhole? When Chen Mo finally cracked open the cracks in the truth, he discovered that Gu Linyuan's persona as a nanny and his identity as "father" were just the first steps in a larger chess game.
