"All the fears in the world of immortality come from insufficient firepower." This logic directly breaks the rules. The main focus is on the "three no's": no system, no old man, no golden finger, all relying on oneself to "fiddle around", and can be called a "wild player" in the world of immortality. The plots such as "Rake a rake" and "Showdown" are overwhelming, and they come to you in unexpected places every time.