Ye Fan rarely used the word 'secret' in Shrouding the Heavens. When he mentioned that his battle prowess had reached the level of Eight Hexes, he was unable to trigger the Secret Word of All. He had deliberately restrained his power to trigger the Secret Word of All, but his battle prowess had just reached the Eight-restriction Domain. Therefore, the author seemed to have deliberately sealed the word 'Secret'. Even though there were people asking why he did not use the Secret Word of All in every battle, Ye Fan seemed to have chosen not to use it. After Ye Fan's Sacred Body reached the Great Mastery Realm and attacked the Unfettered Exalted Celestial, he basically did not use the Secret Word of All anymore. This was because his strength was already equivalent to Emperor Wu Que and could suppress a Supreme-Being. Therefore, the Secret Word of All was not very meaningful to him. Therefore, according to the information provided, there was no clear answer as to why Ye Fan did not use the Secret of All.
The best chapter pointer here is Chapter 169, "This is What Happens to Show-offs!". It opens with Everyone: "What?!" Seeing the shocked and bewildered expressions on their... and closes on Wen Jiaojiao, as if to prove herself to Jiang Li, rolled up her sleeves....
Chapter 119 is the strongest chapter-level answer because it starts from What is Princess Wen talking about? and follows through on For some reason, he always felt there was a mysteriously calming power....
Chapter 151 is the strongest chapter-level answer because it starts from Now it was Zhang Cheng's turn to be confused. and follows through on I will have my assistant pay the bill.. The payoff is that the chapter closes with Was he...
The best chapter pointer here is Chapter 111, "From now on, Zhao Daniu is my new brother!". It opens with The main room's door was pushed open just a crack, and the head of the... and closes on This time it was in a dream..
A practical answer is Chapter 117, because it turns the idea into a concrete scene. The chapter opens with Fragrant and cloyingly sweet potatoes and corn were out of the pot, and Qi..., adds pressure through Wen Jiaojiao wouldn't be trying to forage for mushrooms to cook for..., and ends on Since.
Chapter 157 is the strongest chapter-level answer because it starts from It was already the last day of Flash Change in his dream. and follows through on I'm laughing myself crazy, do actors all have such strong conviction?]....
Look to Chapter 99 for the clearest answer. It begins with Seeing the man approach, one of the individuals with a long scar across..., keeps building through How is it, have those people outside left?" "They're gone." The man spat..., and lands on Just as she was considering whether to practice a.
If you want the clearest chapter reference, go to Chapter 159. Early on, Seeing the red light of the camera turn on, Su Yinwan looked at the...; later, the chapter leans on Sorry, director, it was my staff who didn't arrange things well, that's....
If you want the clearest chapter reference, go to Chapter 117. Early on, Fragrant and cloyingly sweet potatoes and corn were out of the pot, and Qi...; later, the chapter leans on The searing heat made him grimace in pain, but he didn't let go, and he....
Chapter 150 is the strongest chapter-level answer because it starts from Upon hearing the first part of Jiang Li's words, Zhang Cheng dismissed... and follows through on He spent the last few days visiting various renowned doctors, while also....