ISOR aka In Service of Retia

Ryu (default name) is an ordinary guy who gets involved in not so ordinary things. Working as a bartender and living a somewhat monotone and idle life with his sister and mother he rarely sees due to her work obligations.

One night Ryu finds himself in a peculiar dream that turns to be something far more life changing. From an idle life he is involved and brought into a world of fantasy and conflict.

Question is, will he manage to juggle between the two worlds and two different ways of life, whilst in service of a goddess who’s only concern is her restoration to power and domination?​


Developer: Mystic CRO –
Censored: No
OS: Windows, Mac, Android
Language: English
Genre: 3DCG, Sandbox, Male Protagonist, Romance, Big Tits, Oral Sex, Animated, Incest, Milf, Teasing, Virgin, Fantasy, Harem, Titfuck, Monster Girl, Religion, Loli, Vaginal Sex

1. Extract and run.


* Fixed some of the reported things.
* Went back and changed some sentences and the usual grammar shit. (Much love Kurumi)
* Chapter 5 Story Content (Free Roam part)

Rating: 2.8/5. From 73 votes.
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