Male protagonist: Lin Xu (the "eternal larva" born from the fusion of the King of Ultra and the mysterious Noah factor, whose appearance always stops at the age of 18 in humans, but whose true age is 300,000 years)
Core plug-in: [Crown Prince System] was personally implanted by the King of Ultra and is responsible for recording the "Crown Prince Trial Progress". It can be upgraded, redeemed, archived, and loaded across the universe.
Narrative style: passionate + group portrait + light science fiction + time closed loop
Worldview logic:
1. All Tsuburaya's official history + parallel universes are marked by the system as "Ultra World Tree", with a total of 1000+ branches.
2. Lin Xu must traverse 10 "trunk branches", each branch = 1 independent novel, each with 10 chapters, a total of 100 chapters.
3. After each game is cleared, you will receive "Crown Prince's Mark x1". 10 Marks can open the final trial "Throne Circle"
4. System hidden task: If Lin Xu dies in any world, the file will be automatically "loaded" to the first chapter of that world, but 1% of the memory will be lost; if the memory is reset to zero
Forever disqualified as crown prince
