Genshin, Greetings to Tianli and His Family at the Beginning

Ji Yun obtained the Xiao Heizi system, and as long as he has black powder, he can get the original stone. But before harming others, you should be harmed first... After visiting Mondstadt Church three times and coming to Teyvat for two months, I only stayed in the hospital bed for two and a half days. So Ji Yun made a series of strange operations. That night was a night of revenge, one that everyone in Mondstadt will never forget. After a series of twists and turns that could not be called twists and turns, Ji Yun became the new Tianli. He had no choice but to fish and swim, but some things were still imminent.