My Cultivation Prowess Peaks after I Buried the Great Emperor's Corpse

Lin Wudao transmigrated and obtained an invincible system to bury corpses.
So long as he buried the corpses of the powerful, he got to take over what they had or what they touched as his bonus. What was more, those items he stood to win were the enhanced versions.
The minimum level was enhanced by ten times!
“You’ve buried the corpse of Jiang Taichu the Great Emperor. Your cultivation prowess just increased by 10,000 years!”
“You’ve buried the corpse of your fiancee, Jiang Qingxue. You get the essence of the immortal, which is enhanced by 100,000 times! It’s thus upgraded into the essence of harmony. You will become the Immortal Emperor after the extraction of it!”
......
Ever since he acquired this system, Lin Wudao had embarked on an invincible journey of advancing history and dominating the world.