They were compiling a diary in Douluo Continent, and they were completely fooled.

Luo Ye transmigrated to the Douluo Continent and activated the diary system, which allows him to become stronger by writing in his diary every day.
Faced with such an incredible start, Luo Ye keenly sensed something was wrong and suspected that the contents of her diary might be seen or made public.
After discovering the system's hidden rules, Luo Ye decisively began fabricating a diary, acting as the mastermind behind the scenes to manipulate them.
Zhu Zhuqing: "So Luo Ye is my true love? But why is Zhu Zhuyun also entangled with him?"
Xiao Wu: "Tang San, you extraterrestrial demon, stay away from me. I'm afraid Luo Ye will misunderstand."
Qian Renxue: "Bibi Dong, Hu Liena, I'm warning you, stay away from Luo Ye. I am his fiancée!"
Gu Yuena: "Human, I remember it clearly, you said you liked white hair!"
When those with romantic fantasies are easily manipulated, Luo Ye says: This is the right way to open a diary.