MTL - I Have Unparalleled Comprehension - Chapter 4 corpse in wooden box

This is a story about a badass,

After Lin Qi married into the Huo family, the entire Huo family was eagerly awaiting her to give birth to an heir for the ailing young master.She originally thought that marrying Huo Tingdong meant she was destined to be a widow, never expecting that her vegetative husband would suddenly awaken.Overnight, with a divorce agreement, she became a discarded woman of the wealthy family but suddenly disappeared from Beijing.Seven years later, she returns with two powerful sons by her side, with countless people lining up wanting to be the stepfather of these children.The most regrettable thing Huo Tingdong ever did was to force that little ancestor to sign the divorce agreement. To win her back, the once all-powerful man poured his heart into appeasing her, pampering her to no end, but the two sons were determined to be his biggest obstacles.Eldest son: “Daddy! Your posture while kneeling on the washboard isn't as handsome as mine!”Youngest son: “Daddy! Your speed at swiping cards isn't as fast as mine!”Huo Tingdong never expected that the biggest hindrances on his path to win back his wife would be these two little treasures!

Programmer Li Daochong desperately develops the game code, dying. After waking up, being born again in a ghost-invading future comprehension world, isn’t that a pothole?

However, Li Daochong brought his own ghost upgrade system, which made my green onion. Others are devilish and scared, and they rush to hell. Hey, isn’t this the tip of China? I want to eat, drool!

Eating is not the most important thing. The key can be upgraded. How many levels does it take to finish?
　　
“Li Daoyou please stay, people want to go to the edge of the magic field on the edge of the magic field, can you accompany others? People are afraid!” Hongyang fairy is dripping at Li Daochong.

“Li predecessor, can you please go with a younger generation to go to a ghost dragon?” A white-haired girl who is more than two hundred years old can look at Li Daochong helplessly.

- Description from uukanshu (translated)

Lu Zhiguang is not a cannon fodder himself, but his mission is to save the miserable cannon fodder.