Chapitre 138: Chapter 134 The Murderer

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"Hmm..."

Luo Kai stared at the newspaper, lost in thought, his eyes revealing a complex stream of emotions, as if he was contemplating something.

Xu Shuo remembered that Xu Xi had shown a similar mix of emotions when she was troubled by a math problem before.

After a while, Luo Kai spoke to him in a low voice again, "Although it's not impossible, this speculation is too far-fetched. You must have found something else, right?"

Xu Shuo gave him a sidelong glance, "What are you here for?"

Luo Kai: "..."

He sheepishly smiled and then, pretending as if nothing had happened, turned his head away and lazily surveyed the carriage.

In this era, the windows of train carriages could still be opened, and the rumbling sound from the tracks filled the air, while the sunlight was dazzlingly bright.

The carriage was crowded with passengers, with items haphazardly strewn on the floor, squeezed in wherever they would fit.