Then Lin Yifan asked, "Do you have any secret weapon left? Use it."
"I used it all up when dealing with that monster."
During the desert chase, she had resisted using force, but eventually, because she ran out of uses for her secret weapon, she was captured by the master of the Desert Deep Cave; so now she has no secret weapon on her.
Without a secret weapon, it's troublesome; it's hard for them to escape from the encirclement of these Moonlight cultists.
Seeing Lin Yifan's concern, Princess Fire Lotus puzzledly asked, "Don't you have a very powerful secret weapon? Take it out and kill these bad guys!"
The reason they could escape from danger was entirely because of the secret weapon in Lin Yifan's hand.
Without this secret weapon to buy time, they couldn't have escaped from the master of the Desert Deep Cave.
"I want to, but my secret weapon has limited uses; if used too much, it won't work." Lin Yifan replied.
