She Professed Herself The Pupil Of The Wiseman (WN) - Chapter 105.1: Sentopolly (Part 1)

Cheng Xi, a guileless psychiatrist with a heart of gold, who would do anything for her patients. Lu Chenzhou, a frigid businessman who refuses treatment for his emotional detachment.

The leader of the thousand demons, the Demon God Chun YeoWoon. Due to an unfortunate accident, he had been sent to the distant future.

His Royal Highness the King of Han, who was afraid of the dark and ghosts and loved to cry, has always been the good baby of the princess.
Until one day, His Royal Highness the King of Han found a book in the bookstore…
Picture book?
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Search keyword: Protagonist: King of Han, Princess of Han

- Description from novelbuddy

Zosia Meave Brendan, the world most sought after assassin.After leaving the guild by completing the task that almost cost her, her life, was finally free.To her, the best way to enjoy her freedom is by going on tour, enjoy her life to the fullest.But who knew that her first step to enjoy her freedom, was her first step towards meeting Death.Awakening to find herself in a strange space with a strange System, what would be her next step.Join me to find out.