The Ninth Generation of Gravekeepers

I have a tower called Burying Heaven, which can bury immortals and gods and swallow all the heavens. The tower is divided into nine floors, and each floor is unlocked to gain a kind of power that defies the heavens. The protagonist Qin Miesheng wakes up from being a good-for-nothing boy, only to find out that he is actually the ninth-generation tombkeeper of the Burial Tower... Power system: Tongmai → Divine Sea → Cave Heaven → Nirvana → Holy Lord → Emperor. Each realm is divided into nine levels. 2. Restrictions on the Burial Tower: Each time it is unblocked, certain conditions must be met, such as swallowing special bloodline, experiencing life and death, etc. 3. Core contradiction: The theory of cost of power: every time you obtain an ability, you must pay a corresponding price This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.