I Can Synthesize Sequences

[Keyword terms: destruction, evil fall, wilderness refuge, tower, awakened person, extraordinary power, source of matter, power of sequence...] … [In the first year of the High Tower Calendar, the remaining survivors came to this floating continent and named it "Empty Mountain"...] [In the 3rd year of the Tower Calendar, the Tower was built. Humans discovered extraordinary power and named it "The Power of Sequence". Half a year later, they successfully built the "Colorless Wall"...] [In the 7th year of the High Tower Calendar, the C-level evil appeared for the first time in the northern territory of Kongshan...] [In the 19th year of the High Tower Calendar, the A-level Evil Fallen - "Dragon Skeleton" appeared for the first time. The Tower suffered heavy losses. In the same year, the "Awakened One Plan" was implemented...] …… When people in the catastrophe return to this familiar yet unfamiliar land, can the collapsed order be rebuilt? When that crack appears again in the sky, where should the fearful people go? (Note: The story takes place in an unverifiable fantasy world and has no connection with reality)