A hero summoning circle. An inevitable death. A magical contract.

She thought that going to another world would be safer... She was wrong.

When a dimensional portal opened and an army of monsters invaded Earth, Kalysto Luna's life was turned upside down.

Awakening with magic, and zero mana, a violet-colored window appeared before her:

[Do you want to survive?]

But survival means so much more than she could've predicted. In enemy territory, Kalysto will discover what she can do as a dual-system user. And what she was meant to become.

"Don't trust anyone... not even yourself."

Release Schedule: Monday, Wednesday, and Friday. (7:34 pm/19:34 GTM-5)

What to expect:

Weak to OP MC

Dual system

This is not your typical Isekai

Some gray characters

Isekai, LitRPG, Progression

Saintess/Wizard

Patreon is 30 chapters ahead

You can check my Patreon for advanced chapters here:

https://www.patreon.com/ArawnDragon

Please note: English isn't my native language, so I'm sure I have some linguistic blind spots. Any feedback is more than welcome but please go easy on me.

This story is published on Amazon: https://www.royalroad.com/amazon/B0CW3TGZNC.

Extra Tags: survival, skills, levels, dungeons, classes, professions, portals, other races, adventures, weak-to-strong characters, betrayals, magic, gods.