In AD 2623, the earth is no longer its homeland. Dimensional rifts tore the earth apart, terrifying alien beasts raged, half of the continent became a restricted area, and humans huddled in steel fortresses to survive.
Liu Xuan, 18 years old, his parents died in a crack, and he was raised by his grandfather, an iron-blooded soldier. The excellent results in the theoretical college entrance examination came to nothing in the much-anticipated awakening ceremony - he only awakened the lowest E+ level talent. The future is bleak, and he is almost destined to miss the front line against alien beasts.
The turning point of fate was the "special admission" obtained by my grandfather in exchange for an old life-saving gift. Liu Xuan entered the Demon City University, the seventh school in the Dragon Kingdom, as a civil service preparatory student. Grandpa's hope is simple: graduate safely and live a stable life in the rear.
However, an accidental crystal affinity test revealed a shocking secret: Liu Xuan's high-energy crystal fusion degree was as high as a shocking 53%! In this world where he is destined to be unable to improve his fusion level, this means a "quick-win" path that is ignored by everyone - as long as he has enough high-energy crystals, he can gain power!
A waste of talent? Then find another way!
Lack of resources? Then grab it from the bottom!
Despised by the world? I will finally break doubts with an iron fist!
From struggling on the edge of the Demon City Academy, to the blood and fire trial that goes deep into the dimensional rift; from using weak perception to pick up chip fragments, to fusing high-level alien beasts with the majestic energy blaster... Liu Xuan dances on the blade with his inner tenacity, soldier's will and 53% heaven-defying fusion degree. He develops unique combat skills and forms reliable partners. Amid doubts and conspiracies, he
