Liuli, the daughter of the Jade Emperor, was demoted to the human world for destroying the Sansheng Stone. She accidentally started a "cohabitation and mutual hostility mode" with Cangming, the prince of the demon world. This anti-involution pioneer who can use the Zhuxian sword as a kitchen knife and use Thor's hammer to smash walnuts has no resistance to Cang Ming's furry tail; and the beautiful, powerful and miserable prince of the demon world who looks cold on the outside is actually a black iron heater that generates heat. Every time he uses the magic flame to bake food, the kitchen will explode. From the human world to the Greek God Realm, from repairing the Three Life Stone to bravely entering the Demon Realm to snatch a bride, the two of them fought each other in magical events such as "The Invasion of the Heavenly Live Broadcast Room", "Red Thread Knitting Sweater in the Demon Realm" and "Olympus Selfie Shield", but they did not know that each other was actually the "programmer and system bug" in the prehistoric period - Liuli's chaotic body was missed by Nuwa "Chaos Code" and Cangming are the system administrators who carry the fragments of the core of Tiandao. Every encounter between them triggers the chaos and repair of the fate line of the three realms.
When the Tiandao system suddenly becomes garbled, strange props such as talking lightning rods and koi-turned-marriage tickets randomly drop out. Cangming chooses to sacrifice himself in order to complete the Heavenly Dao, but Liuli is shocked to realize in the memory fragments: It turns out that falling in love is not an accident, but a self-healing program for world bugs. Is this cross-dimensional love that spans six realms and smiles with a knife in it ultimately inevitable for the system to restart, or is it a miracle that transcends the code? Let's see how the "BUG Repairers Alliance" tears apart the code of fate and writes a romantic final chapter belonging to gods and demons in absurd settings such as "Heavenly Performance Appraisal" and "Three Realms Kitchen God Competition".
