Doomsday Paradise: I Am a BUG Level Administrator

The end of the world is not an accident, but a dimension erosion game launched by an unknown entity called "Guixu". The rules of the real world were rewritten, the laws of physics failed, and human civilization collapsed overnight. Survivors will awaken as "players" and have attribute panels (strength, agility, spirit, sanity), skills, levels, etc. Killing monsters can gain experience and "source" to strengthen yourself. However, the system itself is also full of bugs and traps, which is the embodiment of the rules of "return to ruins". The protagonist does not have the most powerful skills, but has awakened the ability to "fix" or "exploit" this doomsday system BUG. He can see the underlying code of the system that ordinary people cannot understand and make limited modifications to it. For example, fix the durability bug of a piece of white equipment to infinite, or create two identical advanced skills. His growth is the process from exploiting small bugs to discovering system vulnerabilities in the world, and finally touching the core rules of "Return to Ruins".