Which system novels could train people to become assassins?

Check out my other work! https://www.webnovel.com/book/records-of-the-weakest-emperor_17617505506953105 Records of the Weakest Emperor In a world fraught with innumerable dangers where living day by day is a struggle, a young man from the modern age transmigrated into such a world, accompanied by a peculiar system made for assassination. [Move footsteps three inches apart for enhanced stealth.] [Strike at the indicated acupoint to ensure a quick death!] [Host has successfully assassinated the designated enemy! Gained one Assassination Point!]

Five years have passed since the Elves invaded Earth. The poor and criminals of the Republic of Ascaria are forced to join the ranks of the soldiers on the front lines while the rich and high-ranking government officials hide behind walls. Erend Drake is a young man who must go out and fight so his family can live in a squalid shelter within the walls. One night in the battle Erend had to die because he was killed by the Elves. But suddenly he wakes up the next day with a mysterious power. [Congratulations, you have been chosen to be the holder of Systema.] [Please choose the available skills] [ Dragon Armor ] [ Dragon Claw ] [ Dragon Eyes ] [ Dragon Wings ] [ Fire Breathing ] Erend did not expect that he would become a Dragonborn. The strongest race was feared by the Elves and the humans. Even feared by all Gods. (DISCLAIMER: THE COVER FOR THIS BOOK IS NOT MINE. PLEASE DM IF YOU WANT THIS REMOVED.)

"Ding! Congratulations on binding God's Chosen One. You will receive 150% of the other party's cultivation comprehension and cultivation speed!" "Cultivation-related matters related to the bound target can be obtained as additional rewards." "Enjoy your cultivation!" … "You and the Great Tang Princess admire the purple aura, discuss the Heavenly Dao, and acquire the Purple Aura from the East! "You and the saintesses of the demon race explore the mystic realm and search for the legacy to obtain the Demon Sovereign's Indestructible Body!" "You fought a decisive battle with the Fiend Son of the fiend race in the South Ocean and gained the Godfiend Hell-Crushing Force!" … A hundred years later, you have bound yourself to all the elites of the infinite worlds. Turning around, you realize something. You are invincible.

English is not my first language so please take care of me and if you find mistakes in it tell me I fix it as soon as possible. Max Winchester died due to an "accident" while reading the novel after his death he meet God who allowed him to travel through and do whatever he think best but on condition to make Protagonist's life miserable. He also gives him the strongest system [Netori system] that help him steal Protagonists Woman, Chances, Luck, etc Why does God want to make that Protagonist's life miserable? And why [Netori system] given to the max let's find out. (English will get better after chapter 38.) I don't own a book cover, I find it online, If creator wants me to change it just message me, I will remove it.

Raised by a league of assassins and trained for thirteen years, Shan Yue was seventeen when she took the throne of best assassin, becoming an untouchable legend amongst assassins. Despite being legendary, she put her faith in the wrong people and was killed by her own league's betrayal. However, while Shan Yue thought her death was assured in the violent explosion, she was surprised to find herself reincarnating into the body of a useless female student. Forget how pudgy and dim-witted she was — she seemed to get into fights every day! Her original body's sister sneered, “Fatso! All you do is eat... and look at how ugly you are! You really embarrass me!” Fat? Ugly! Shan Yue started a daily training regiment, rapidly slimming down and becoming a ravishing beauty! Her original body's mother snapped at her, “How did I give birth to a child as stupid as you?! Always last place in school — you embarrass me! I should have strangled you right after I gave birth to you!” Stupid? Last place in school? Shan Yue lifted a finger, and the principal of the top school in the capital personally visited, offering a transfer to his school. Elite hackers, doctors, mercenaries, math geniuses... All of them were now vying for her attention! Though she managed to get the chance to become normal after going through so much, she accidentally become a big shot again, even finding herself a two-faced bigwig for a husband! Shan Yue: I just wanted a quiet life, but my abilities prevent that. Sigh...

Robin finds himself in Black Clover world, a world of magic without any magic watch as he uses his training system to beat the odds and live his life all while trying to recover his memories MC is two years older then Asta and Yuno Tags: Multiversal travel First world is Black clover as well as the main world First traveling world is Danmachi