Well, causality is a big problem. In time travel stories, it's often messed up. Let's say you travel back and give Shakespeare the complete works of Shakespeare that you brought from the future. Then who really wrote those plays? There's also the problem of how the universe would handle the sudden appearance or disappearance of matter when someone time travels. If you disappear from the present to go to the past, what happens to the energy and matter that made you up? And time travel often breaks the laws of thermodynamics. It's all very confusing.
One problem is the paradoxes. For example, the grandfather paradox. If you go back in time and kill your grandfather before he has children, then how can you exist to go back in time in the first place? Another issue is the consistency of time. In some stories, changing one small thing in the past causes huge, unforeseen and often illogical changes to the future. Also, the mechanics of time travel are often not well - defined. Writers sometimes just use it as a plot device without really explaining how it actually works.
A practical answer is Chapter 203, because it turns the idea into a concrete scene. The chapter opens with Ah Fu knew he might have made a mistake, and after glancing at Su Yinwan,..., adds pressure through Why should she take orders from her?, and ends on Su Yinwan's expression stiffened for a.
Chapter 235 is the strongest chapter-level answer because it starts from Chasing Wind Youth was clearly becoming anxious, and as a result, his... and follows through on Indeed, he had endured many accidents while traveling around these past....
A practical answer is Chapter 209, because it turns the idea into a concrete scene. The chapter opens with He Yun suddenly spilled out over a dozen cards., adds pressure through All heads instinctively turned, and upon seeing the newcomer, they all..., and ends on While he, after a whole bunch of.
Look to Chapter 194 for the clearest answer. It begins with Director Sun, this isn't another one of your production team's wicked..., keeps building through Making me the guarded King all the time?" Director Sun, whose little..., and lands on Wen Jiaojiao is currently in the next live broadcast.
If you want the clearest chapter reference, go to Chapter 212. Early on, Although she appeared outwardly flattered, in fact, her heart was already...; later, the chapter leans on Since Shang Shaojing wanted to use his good score to help her restore the....
Look to Chapter 253 for the clearest answer. It begins with Wen Jiaojiao immediately lost her composure, leaping up from the bed and..., keeps building through Ah, Lili, Lili is waving to me." "When are you finally coming back to the..., and lands on Everyone fell silent after seeing their.
Look to Chapter 218 for the clearest answer. It begins with However, what surprised the guests even more was that the harvest Director..., keeps building through As the results were revealed, the black cloth originally covering the test..., and lands on Thinking about this, Jiang Yan started to.
If you want the clearest chapter reference, go to Chapter 241. Early on, It wasn't the director," Jiang Yan said with a blank expression, "Did you...; later, the chapter leans on Even if it was a slip of the tongue, how could you make such a mistake at....
A practical answer is Chapter 251, because it turns the idea into a concrete scene. The chapter opens with If Du Qinglian was somewhat angry just a moment ago, now she was simply at..., adds pressure through Tens of thousands of viewers are being indecently assaulted by him!], and ends on The.
Look to Chapter 202 for the clearest answer. It begins with Jiang Li couldn't believe it, "Just to take a picture?" "Yes, just to take..., keeps building through If just taking a picture could earn thirty points, it was indeed worth it., and lands on Give me the card." She stretched out her hand.