Neither of them connected this matter to Chen Luo at all.
So Chen Luo, the true culprit, stood quietly to the side and watched.
"I originally thought Yakumo Yukari would angrily smash this barrier after losing. I didn't expect her to win. It seems the peculiar nature of the Vehicle Log is still somewhat uncontrollable, or perhaps the mana spent wasn't enough."
If "Yakumo Yukari smashed it with one palm" were changed to "Yakumo Yukari angrily smashed it with one palm," perhaps the outcome could be guided.
But adding three words could increase the required mana by an unpredictable amount.
It was even possible that those three words would require an astronomical amount.
Looking at it this way, although the Vehicle Log was useful, it was not completely broken. Though it was a causality weapon in a sense, Chen Luo himself could also Control Destiny.
It was just that when the target was inside a vehicle, using the Vehicle Log was definitely easier than Chen Luo doing it himself, consumed less, and was far less noticeable.
But who had nothing better to do than wander around in vehicles every day?
If you wanted to stretch the definition, Earth could indeed be called a vehicle traveling through space, and the bar could be called a vehicle traveling between worlds. But making Earth's lifespan instantly drop to zero would require an astronomical amount of mana, not to mention deciding the cause of Earth's destruction.
And the bar? Its innate indestructibility might even reduce the Vehicle Log's effect to zero and render it useless.
Achievement summary: The Vehicle Log was fun. Don't play with it again.
And the facts proved that if one wanted to increase or decrease a vehicle's lifespan, Chen Luo did not necessarily need to spend mana sliding the timeline.