This System Is so Idle

Zhang Ku, who went to college at Blue Star, died suddenly two years ago because he stayed up late playing games. Then he came to the Shenyuan Continent, which is mainly about cultivating immortals. The accompanying system also came to him, but this system seemed different. This system just gave a sign-in reward every day and ignored it. Zhang Ku was also helpless, so he had to practice silently to find his way home in this world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.