C26 Preventive Regret

"Of course, I know that in this world, not only are there medicine for regret, there are medicine to prevent regret as well!" Li Yun revealed an enigmatic smile!

There was still someone in this world who could prevent regret. This was too magical, how come she had never heard of it before? She shook Lee Yunfann's arm curiously and said coquettishly: "Big Brother Lee, quickly tell me