The Princess Goes on a Killing Spree After Regaining Her Memories

A loyal, scheming Imperial Preceptor vs. an amnesiac, adorable princess

In recent years, the Kingdom of Yu had suffered one disaster after another. The newly appointed Imperial Preceptor won the emperor's favor by drawing on his knowledge of celestial secrets.

In the imperial harem, the consort who had long been reviled as a femme fatale died of illness, leaving her only daughter with no one to rely on. The princess had been raised in the palace, sheltered from the ways of the world. With no other choice, the consort entrusted her to the Imperial Preceptor, who had secretly watched over the princess for a long time.

The Imperial Preceptor had planned to raise her safely in his estate, but the crown prince, who had always hated him, repeatedly targeted both him and the princess. Then, while accompanying the Imperial Preceptor on an inspection of the city, the princess began to recover the memories her mother had once sealed away...

Both pure, sweet romance at first, then both grow strong. HE.

Content warning: the princess is a ditzy, sweet innocent at first.