I Will Be the King Alone in the Last Days

The end of the world is coming, global radiation mutates, and zombies are rampant. >Long Jiechen woke up in the villa and found that he had a proficiency system. >He is self-disciplined and cautious, refusing to interact with strangers, and only relies on the system to improve his strength. >While others competed for the superpower crystal core, he silently exercised his basic abilities. >Until one day, he was forced to take action and killed the team of superpowers besieging him with one sword. >Everyone discovered: It turns out that basic abilities are more terrifying than superpowers when they are trained to the extreme.