Genshin Impact: The Rebellious Disciple Doesn't Even Spare His Senior Sister

+++ Song Yin Jian, known as "The Underworld Sender," was preparing to expand his family's funeral business when he unexpectedly transmigrated to the continent of Teyvat. In this fantastical world, he returns to his old trade, offering a comprehensive funeral service. With the help of a system, he monopolizes the world's funeral industry... Multiple female leads: Xian Yun, Shen He, Gan Yu, Ke Qing, Rosalin...