MTL - The Alternate World Is Too Dangerous: I Hide In Reality And Rule! - Chapter 285 i'm confused

Ye Xuan is a very good doctor. Even though he is only 14-15 years, he has been learning medicine with his grandpa since he was 3 years old. His grandpa is a legendary doctor, of the Medicinal Dao Master level just one step shy of the ultimate level.

But his grandpa suddenly died after trying to cure a mysterious person with the “Hundred Evils Body” and Ye Xuan is now trying to survive together with his uncle. His grandpa left the first half of his doctor’s manual to Ye Xuan. The other half is in the hands of a former friend of his grandpa who now refuses to return it.

Ye Xuan has to become strong to retrieve the 2nd half of the manual. The first half of the manual contains a special acupuncture method which allows Ye Xuan to cultivate much faster than normal people.

When his uncle suddenly disappeared, leaving only a note with the word “flee!” on it, Ye Xuan is left on his own to survive in this world.

When Ye Xuan finally made it into a sect, he was forced to join a waning division of the sect where he is the sole student of a beautiful woman. His master…

- Description from Novelupdates

It was supposed to be a perfect deal in which both parties got what they needed. However, after the child was born, he tore up the agreement with discontent and told her, “Who said that we’d only have one child? I want twins! Twin brother and sister! You’ll continue giving birth to more children until you bore me a pair of twins!”

An unexpected journey took a group of university students into a secret room from which, upon returning, they began to disappear one by one. In order to unravel the mystery, they joined forces, traversing heaven and earth, diving deep into seas, crossing the farthest corners of the world, and even daring to time travel, only to find that behind each puzzle lay yet another.

My end was not majestic, my beginning was not beautiful, but I will make damn sure that I rise once more. No more shall I bend a knee, no more shall I hide, no more shall I cower. No more shall the light guild my path, for only Darkness remains.

***

Killed by the universe's greatest killer, Truck-Kun. My existence was twisted as I gazed up at King-Yama, staring down at me with revulsion, “You sick bastard, you ate people.” He bellowed, glaring at me with disgust.

Snorting, I gathered my courage raising my head high and proud, my voice carrying a hint of pride, “So what, have you ever tried it...Let me ask you, have you ever had sex.”

A bewildered expression hung on his rugged appearance as he absentmindedly nodded. A slight smirk crossed my face as I declared, “then have you ate ass,”

“WHAT!!!” He balled in panic, shivering like a guilty man on trial.

“HAHA, you call me disgusting, but it appears you were sucking ass, now that is truly disgusting. I don't judge, but if you ask me, I will stick to cannibalism.”

“THAT NOT A FAIR COMPARISON, YOU LITTLE SHIT,”