This Player in the Online Game Doomsday Is a Little Too Cautious

The landing of a meteorite brings a doomsday game and digitizes the world! Animals and plants mutated, the land expanded infinitely, and humans became players! Rowan and his sister Yuanyue began to plan how to survive in this world... Having obtained the only hidden profession, he always thought that it was just an ordinary profession. In order to be able to live forever in this world with his sister, he embarked on a path of no return as stable as an old man! The upgrade is as fast as lightning, and the killer move is guaranteed! "Yuan Yue, remember, if you can't fight, you must run. Even if you have a 90% chance, don't take the 10% risk, because you only have one life." "Also, if you can crush your opponent, you must kill him without leaving any survivors. Otherwise, it will be a hidden danger. You must make your opponent die until there is no ashes left!" "Let's learn this S-level skill book "Flying Technique" again. This is a life-saving skill!" "It's not necessary... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.