Looking for a Way Back to the World

It was a peaceful day, but because of traveling back to another world. Zhang Lu and his sister Zhang Lin began their aimless search for a way home... "I've already established a foundation, and you tell me that you don't know how to go back?" Zhang Lu asked angrily to a certain unscrupulous leader. "Junior brother, I discovered that our master has a secret!" The senior brother mysteriously revealed to a certain junior sister Zhang Lin. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.