Genshin Impact - Sumeru 300 - Kaeya Quest
Generally speaking, Kaeya is an easy person to have a conversation with. The only topic that you will never hear him discuss is his past.
Even when the Grand Master demanded information on his background, Kaeya skirted around the issue and gave only vague answers devoid of details.
"One afternoon near the end of summer a decade ago, my father and I passed by the Dawn Winery."
"'I'll go get us some grape juice for the road,' he said, but he never returned."
"If Master Crepus hadn't taken me in, I doubt I'd have survived the storm that night."
This matter-of-fact description hides a carefully constructed lie.