She was a super powerful mecha master of the 23rd century, codenamed "Qing Yuan", who exploded during a mission. The waste material who accidentally traveled to the world of immortality was sent to the frontier at the beginning.
If you can't practice, then you can grow your own spiritual grass and improve your level systematically. When the monsters come, don't be afraid, and have full mental strength. One of them can fight ten of them.
What others see as rubbish, she treats as treasure to the system. The seeds that others planted were not viable, but she just threw them away and they sprouted.
The Chaos Physique is awakened, fellow practitioners of the Five Elements are crushed by the same level of combat power.
From the exiled waste material to the master Lingzhi who stirred up the sect. From penniless to wealthy. From the trash that everyone laughed at, to the most untouchable existence in the world of immortality.