Technology develops at a rapid pace. After the year 2000, a few people have achieved "immortality". The immortality here does not refer to eternal life in the ordinary sense. It means that in the case of unnatural death, one can be 'resurrected' by paying a specific price.
This technology is in the hands of a few people, such as the Jiang family in Star City. Each generation has a designated head of the family who can enjoy privileges - companion AI.
This generation is Jiang Yi, who was also a powerful figure, but died young.
The rival he had been balancing against for many years was really dead, but Fu Xiu still couldn't be happy.
Because every time he fell asleep, he would dream about that nemesis, and every time he woke up, the scene in the dream was still vivid in his mind.
Then he discovered that those were not dreams...
Intention: Positive and uplifting