This is a Steam version of a hit visual novel game released on the mobile reader app Love 365: Find Your Story by Voltage Inc. It is a collection of romantic, richly illustrated interactive stories with the following premise:

The protagonist of Masquerade Kiss is a capable secret agent with a powerful sense of justice. She seeks to expose the nefarious deeds of "the worst man in the world," and so sneaks closer to him under an assumed alias.
However, the more she gets to know him, the stronger the pull of attraction gets. She's in danger of falling in love.
As this thrilling, spicy tale unfolds, she'll have to choose between the mission and her heart.

An opening movie and adventure feature have been added to the Steam release, so even players that have previously read the app version will discover more things to enjoy.

Complete info of Masquerade Kiss, release date, trailer, gameplay, critic and gamer review scores.

Masquerade Kiss Player Reviews