MTL - What Should I Do If I Attack the Protagonist Through a Book? - Chapter 13

Carlos was an ordinary software engineer on Earth, up until he died and found himself in a fantasy world of dungeons, magic, and adventure. This new world offers many fascinating possibilities, but it's unfortunate that the skills he spent much of his life developing will be useless because they don't have computers.Wait, why does this spell incantation read like a computer program's source code? Magic is programming?Updates weekly on Tuesday.

It was a time where demons roamed the earth and chaos reigned. The story took place in Luoyang, the legendary capital of the times. During the night, one could find people holding on to their food with dear lives as they faced off against stray dogs, people with weapons in hand vowing to fight against Fate to their very last breath. There was bloodshed everywhere as some died meaningless deaths, while the strong tyrannized the weak and the truth was frequently hidden. Some of the citizens had completely lost their mind, while some died on their travels. Most importantly, the words of a certain youth caused much panic in the human world. It was a time of little warmth as nights in the capital were frequently accompanied by gusts of wind and rain, and it would be covered with snow during winter. Such were the days…

- Description from Novelupdates

The big guy dresses up as a lonely and old male supporting character, slaps his face and abuses scumbags to fall in love.
small world:
A scumbag male supporting actor who is lonely and old: learning to love with both hands.
The tyrant male supporting role who left the inheritance to the heroine’s son: the family has the throne to inherit.
The deposed prince: what kind of emperor, when the emperor!
Bingshan ex-husband of a book girl: It is impossible to chase after a wife.
The prince of the enemy country who retreated for the heroine: step on the capital and rule the world.
The pet girl mad demon of the group pet text: I pet myself.
Edible Guide: Quickly cross the routine, capitalize the romance! One cp in one world, if you change the world, your feelings will be eliminated. If you don’t like it, don’t enter. 

Content tags: face slap
Search keywords: Protagonist: Dongchen ┃ Supporting role: My concluding article “The Male Protagonist Doesn’t Follow the Plot [Quick Pass]” “Someone Wants to Take My Gold Finger [Quick Pass]” ┃Others:

- Description from novelbuddy

Warning!: Blood pumping battles, Gore, dark themes and Comedy that will crack your ribs!~[System Synchronization Complete!]~[Listen up Host!][Step 1: Get princesses][Step 2: Train them to use their abilities][Step 3: Receive 10x returns!]Wise was a regular pawn shop owner, not the extra scammy type, just the regular scammy type.That was until he was suddenly run over by a derailed train…The good news? He was reborn.The catch? He was not the hero, he was not the extra, he was not the knight. No, he was reborn as a legendary Dragon.A big bad Princess kidnapping Dragon.The last of the SkyFire bloodline.Ding![New Mission!][Obtain your very first princess!][Reward: Skill Draconic Breath]Ding![Princess Esme has advanced to level 10!][Host shall receive 10x Experience!]Ding![Princess Lenora has learned a new skill, Wind Surge!][Host shall receive 10x benefits!][New skill, Ancestral Tempest of Ruin]Wise soon discovers that there are secrets shrouded in his Draconic memories, conspiracies best left unsaid and foes too powerful to fathom…But with a smile on his face and an arsenal of OP skills by his side, he will not only prevail, but defy the powers of this new world.Read as Wise raises regular palace princesses to country level threats, all while reaping 10x the benefits!•••Note, this novel contains Intense Battles and an Antihero MC.Additional tags: Action, Comedy, Dark, Gore, Dragons, Princess, Demons and Demon Lords, Elf, Monsters, War, No Yuri, multiple races.There will also be slice of life moments.Consider reading the author’s review if you still haven’t decided to read this novel.