Systematic + not brainless + not invincible + decisive in killing.
Realm setting (Earth Immortal < Celestial Immortal < Xuan Immortal < Golden Immortal < Taiyi Golden Immortal < Da Luo Golden Immortal < Quasi Saint < Saint).
Each author's setting is different, and the protagonist's early stage level may be a bit low.
I hope all readers will squirt lightly, thank you!
