The Most Generous Master Ever

Ye Qiu transmigrated to a world of barren wastelands. He obtained the 10,000 Fold Return System. By teaching or giving his disciples something, he could obtain high critical chance returns. [Ding! You gave your disciple a Marrow Cleansing Pill. You activated a 1000 fold critical chance. You obtained a God Marrow Pill.] [Ding! You passed on ten years of cultivation to your discip