Traveling to Other Worlds and Cultivating Immortals Part-Time

Li Yan accidentally traveled to another world, and the system he encountered was a bit rough. Li Yan: "System, system, are you there?" System: "...." Li Yan: "System, come out quickly!" System: "...." Li Yan: "System Overlord, don't scare me~" System: "Ding, I'm here!" Li Yan: "My*ma??!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.