One sentence's selling point: While his peers were still spending money on cards, he exchanged his "knowledge" for all things in the world - exchanging high school mathematics for immortal cultivation techniques, and "psychology" for the sincerity of the dragon family. It was not until the world discovered that this boss's investment list was filled with "nine-year compulsory education" that they could not understand.
Core creative integration:
1. Unique system setting (knowledge is currency): The system is called "Time and Space Knowledge Bank". It does not provide brainless rewards, but follows the "law of conservation of knowledge energy". The protagonist must use the "hard-core knowledge" he has mastered and can be verified by modern science as energy to exchange for skills, elixirs, technologies from other worlds, and even the turning point of a person's destiny.
2. Realize solid knowledge (anti-routine is more fun): Others rely on understanding to achieve immortality, while the protagonist relies on "popular science" to achieve immortality. For example, he used the "human blood circulation theory" to help doctors in the cultivation world improve the absorption efficiency of pills in exchange for foundation-building pills; he used "trigonometric functions" to help the elves repair ancient magic circles and obtain natural blessings.
3. Real emotional resonance (anti-PUA and self-reconciliation): The protagonist is not a naturally cold-blooded counterattack machine. He has common problems among modern young people - mental internal conflict, a pleaser personality, and disappointment in his family of origin. His rebirth is not only a slap in the face of bad guys, but also a "self-salvation of a pleasing personality", and finally reconciliation with his past self.
