In the Second Generation of the Trench, He Changed To the Ruanfan Script - Chapter 81:

Aric Valerian, the fourth prince of the Valerian Empire, bears many titles: The Forgotten Prince, The Whore’s Child, The King’s Bastard—names that have been spoken more than his own. Born with a crippling illness and devoid of mana or ki, Aric was a disgrace, scorned by his family and the court. But when the gods cured him and gifted him the strength to fight, Aric dared to hope. He sought glory in battle, only to be betrayed by his brother and sent to die in a hopeless war. In his final moments, as death closed in, a mysterious text appeared before him… [Would you like to change your fate?] After being given another chance, Aric embarks on a ruthless journey to claim absolute sovereignty. [Ki Circulation Mastered: Strength +10] [System Upgrade: Advanced tactical planning unlocked] [Hidden Fortress Established: Stronghold security +15%] The forgotten prince claws his way through the treacherous landscape of imperial politics, he is forced to make impossible choices, each decision pushing him further down a path soaked in blood. He learns that true power demands sacrifice, and the price of vengeance may be his soul.

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

Betrayed and condemned to death by the very family he served, Vikir, the hound of the Baskervilles, refuses to accept his fate.

With eyes ablaze and canines sharpened, he vows vengeance against his former master, Hugo. No longer a mere loyal companion, Vikir becomes the hunter, determined to exact bloody revenge and reclaim his honor.

Shen Chen starts living a life of unrestrained indulgence since marrying Shi Yu. The most beautiful lovers’ prattle she has ever heard is “I will punish those whom you have offended.”Skit:“A handsome man delivered a parcel to your wife just now, Sir.”The young master acknowledged with a lazy “Mhm.”Half an hour later, all courier companies in the city go belly up.“Your wife has offended someone, Sir.”“Mhm.”Ten minutes later, that person is left to die in a desolate mountain.