MTL - Devil’s Son-in-Law - ~ I will resume the update tomorrow, thank you for your concern.

Zhang Xuan traverses into a foreign world and becomes an honorable teacher. A mysterious library appears in his mind. As long as it is something he has seen, regardless of whether it is a human or an object, a book on its weakness would be automatically compiled. Thus, he became formidable.

“Emperor Haotian, why don’t you like to wear underwear? To think that you’re still an emperor, can you pay more attention to your image?”

“Fairy Linglong, if you continue to suffer from insomnia, you can always look for me. I have a way with lullabies!”

“You as well, Qiankun Demon Lord, can you cut down on the garlic? Do you want to stink me to death?”

…

This is an incredible story about the heritage between teacher and students, cultivating and guiding the world’s strongest experts.

A small immortal clan, with the efforts of the ancestors of the past dynasties, slowly developed into an immortal clan. This is the history of the development and growth of a small family. During this period, there were ups and downs, and there were also struggles for power and profit.

- Description from novelbuddy

Seven years ago, after their breakup, he disappeared without a trace.

[Warning!!! Contains Explicit Scenes, extreme gore, heart-pounding fight scenes, and a combat loving MC!]Two centuries ago, Earth underwent an earth-shattering change.The gods were slaughtered by an unknown terrifying existence, and their potent blood spilled through the entire solar system, corrupting all life on various planets along with Earth.As a last resort, the gods created the Galactic Tower. Their inheritances, strength, and relics were placed as rewards for those who cleared each floor, proving themselves worthy.Thus, the Awakening Era arrived.…Lucian Morningster, the golden boy of the city. He had a perfect life, had the prettiest girl, a good best friend and a very bright future.Noticing his potential, The Mayor took him in, everyone respected him, his classmates envied him and the Mayor took him as a son.However, everything ended when he awakened an F-rank talent instead of the S-rank talent everyone thought he would awaken.Lucian’s smile froze. He mumbled to himself, “It must be a mistake?”The whispers started again. This time they weren’t nice or joyful; no, they were sharper and carried a cruel edge.“See? I told you he would awaken a trash talent.”“All that potential, for an F-ranker?”His girlfriend who awakened a C-rank talent, “What a waste, Lucian. My father took you in for nothing,” Her voice as cold as the ice on the tips of her fingers.His best-friend who awakened an A-rank talent, “You know, seeing you so weak and vulnerable is kind of refreshing. She always hated your endless confidence, so do I. It’s no wonder she comes to me after being done with you.”Lucian, who was respected and envied now turned to a joke to the entire school and town.“Boom!”Those who he called friends attacked him, leaving him for dead in the Galactic Tower.It was then his chance for vengeance arrived.[Ding!][Would you like to Reroll your talent?][Congratulations! 100,000x Reroll has been triggered!][Self Regeneration (F-Rank) has evolved into Ungodly Regeneration (SSS-Rank)!]────────────────────────[Ungodly Regeneration]▪ Class Rank: SSS▪ Class Perk:— +∞% Vitality | +300% Mana (SSS)▪ Class Skills:➤ (SSS) Ungodly Regeneration: Instantly regenerates from any injury. [Upgradable]➤ (SSS) Blood Shadow: Use your blood to awaken a blood shadow of slain enemies. [Upgradable]➤ (SSS) Blood Extraction: Absorb the blood of the dead to gain random stat enhancements. [Upgradable]────────────────────────[Rerolling Standard Combat Spear...][1,876x Reroll has been triggered!] [Standard Combat Spear → Blood Shadow Devourer(Legendary)]────────────────────────[Rerolling Mana Sorage Necklace[Bronze-grade).][5000x Reroll has been triggered!] [Mana Sorage Necklace[Bronze-grade)→Celestial Essence Amulet (Mythic-grade)]────────────────────────[Rerolling Tresure Chest[Bronze-grade).][5000x Reroll has been triggered!] [Treaure Chest[Bronze-grade)→Treasure Chest (Mythic-grade)]•••With extraordinary power: comes extraordinary responsibilities.Lucian: “Fvck that! I just want vengeance!”