MTL - Asking About Longevity - Chapter 519 Can't calculate

Xiao Yi, an orphan raised by a disrespectful old man, possessed mysterious ancient martial arts and a unique skill in traditional Chinese medicine. At the age of twenty, he suddenly received the most baffling mission from the old man: to attend the renowned first-tier university, University Z, as a student, initiating his spectacular modern urban life. In the city, he began to write his own eternal legend...

Prince Renji is betrayed on his coronation day and exiled so his stepbrother can ascend the throne. in the forest he meets the succubus queen who offfers him power to courrpt women and turn them to succubi for him.With this army he vows to take revenge on all who betrayed him

With a ruined build and bad stats, Kim Yusin went through years of failure as he desperately tried to become a hunter.In a desperate attempt to raise his stats, his run into a monster in a restricted area should have marked his meaningless end, but fate had other plans.[You have become the 14th Tower Master.][All ownership of the Magic Tower has been successfully transferred.]In a world where hunters relied on weapons and their one awakened ability, Yusin suddenly finds himself as the sole Master of the Magic Tower—wielding infinite magical power that no one else can access.But when he questions what this newfound position truly offers him, the tower's enigmatic administrator provides a chilling answer:“You will hold a monopoly on all magic on this planet.”-----Text copyright © Volley/KWBOOKSFirst published in Korean by KWBOOKSEnglish translation copyright © INFINICTION., 2025Translator: KimJKWAll rights reserved.

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?