Without having read 'scarred a visual novel', we can only guess. There could be a young, perhaps naive character who is the main focus. This character might be scarred in some way, either by a past event or a personal flaw. And there could be an older, wiser character who serves as a mentor or guide. There might also be an antagonist, someone who stands in the way of the main character's goals and whose actions contribute to the 'scarred' nature of the story.
I don't have information on the specific main characters in 'scarred a visual novel' as I haven't read it. But typically in a visual novel, there could be a protagonist who is at the center of the story's conflict or journey.
Chapter 305, "Twists and Turns—Severed Arms, Heads, and a Forced Retreat", is the clearest early answer because it turns Li Xuantiang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Why did the underground temperature suddenly rise?" "It's coming from... and follows through with Knowing continued fighting will only benefit that White Dew Gu, I....
Chapter 298, "Hou Jing Surrenders, White Abyss Falls, Zhaoyang Changes Its Banner (Part 4)", is the clearest early answer because it turns Hou Jing's situation into a concrete plot event. The setup is I am Wu Ningyuan, I am willing to surrender, please show mercy." Chen..., but the pressure keeps building through Not only Chen Yingba, but Peng Bo, Wu Tianxing, and even the later....
Chapter 79, "Finally, I'm not the last one anymore!", is the clearest early answer because it turns Jiang Group's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Li leisurely said, "I bought this weeding machine, and...
Chapter 142, "From Enemy to Best Friend?!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from The ingredients for making Buddha Jumps Over the Wall were still on...
Chapter 324, "Early Drills, Surge in Cold Resistance Level Members", is the clearest early answer because Zhu Yang finally turns buildup into a real advancement. Early on, After Xia Chuan's two-month-long transformation, the outer city has.... By the end, If you want to die, go ahead, but I'm not joining in your madness."....
Chapter 282, "Humiliation and the Formation of a New Army (Part 2)", is the clearest early answer because it turns Beast Blood's situation into a concrete plot event. The chapter turns that into something concrete by moving from Old Third, you've recently improved your basic strength quite a bit. to If you're wise, tell me quickly, otherwise, if I really use some....
Chapter 299, "Troops at the Gates, Searching, Completely at a Loss (3)", is the clearest early answer because it turns Li Xuanling's situation into a concrete plot event. Early on, Third Brother, take twenty people to explore this tunnel, sort out.... By the end, From this draft map on the right, it appeared Great Xia had scrambled....
Chapter 348, "Zhu Ling in Dire Straits, Eight Camps Martial Contest, Betting Five Years—East Ridge Has Fallen!", is the clearest early answer because it turns Beining Mountain's situation into a concrete plot event. It opens with If you defend or attack the stage successfully, you can earn one... and closes on This only made Zhu Tong angrier..
Chapter 184, "This is Cheating!!!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Li can finish the competition alone???
Chapter 138, "From now on, let's get to know each other again", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. Early on, Is there such a good deal?. By the end, Could it be that the poison also had a side effect of making a person....