Tree of Aeons - Snakes on a Tree

Su Bai, who entered the horror game, obtained all-professional talents, which could light up the underworld professions.

Ghost teacher, ghost doctor, ghost psychologist, ghost painter, ghost massage therapist…

“Miss, please get dressed, I’m your teacher, don’t be shy.”

In the vampire castle, Su Bai said solemnly to a vampire girl.

“Beauty, please don’t worry, the doctor’s eyes don’t distinguish between men and women.”

In the Necronomicon Hospital, Su Bai, who was doing a gynecological examination to a glamorous female zombie, said solemnly.

“Madam, please respect my profession, I am a painter, I only sell my art, not my body…”

In the Devil’s Manor, Su Bai had some headaches. No matter what profession he chose, his charm value was full.

Even driving a taxi is molested by female ghosts.

Can you still play the game? …

- Description from novelbuddy

A boy who lost his love for Formula racing after his father died on track, bringing calamity to his family. Left to care for his mother and sister, Luca does all he can to make ends meet. But it seems that every step he takes keeps pulling him back to the asphalt, and one sudden endeavor changes his life completely. [SYSTEM INITIALIZING......] [SYSTEM MERGING COMPLETE!] [Congratulations, you have attained the Formula 1 System] Luca rekindles his love for Formula racing as he strives to find his footing in this world. Rivalries and conspiracies may try to weigh him down, but Luca is determined to emerge victorious. [THE FORMULA 1 SYSTEM, A SYSTEM THAT WILL HELP HOST BECOME THE BEST RACER IN THE WORLD]

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.

The world’s top level hacker, Shi Lei; due to him hacking the world’s top military powers during a joint exercise and attempting to steal information from them, ultimately leads him to get sold out by his own organization. This act eventually caused his own death by a missile bombardment.

God was playing a joke on him and allowed him to return back to six years ago, the autumn season of when he was still at his university. Being given another chance, plus the fact that he retained his ability as one of the best in hacking technology, Shi Lei decided to change his life! During his previous life, he was only an assassin in the dark. Although such an existence made people afraid of him, he would have to always hide within the shadows. In his new life, not only does he want to be an assassin in the dark, he also wants to stand openly in the middle of the world stage. Creating a world-class super enterprise, he will single handy change the whole world!

- Description from Novelupdates