Capsule cemeteries resist the soaring prices of graveyards

To deal with the high housing prices, some people have designed mobile campers, others have remodeled containers to live in; as long as there's a bed to sleep on, it doesn't substantially affect daily living. However, facing the skyrocketing prices of burial plots, we've discovered that even in death, we can't afford to rest. What should we do? An old man from Beijing has solved this problem for us. He has designed a "mobile grave" which allows the deceased's relatives to place their loved one's ashes in any convenient location. The overall structure is made from "engineered jade," ensuring it will not deform or deteriorate for 150 years. Furthermore, the elderly man has ethically auctioned off this patent for a symbolic minimum price of one yuan.