Celebrate our 3rd anniversary!
Tie the crimson thread of fate and exchange vows for free.

The "Echocalypse - Crimson Promise" 3rd anniversary event has finally begun! During this sweet and crazy anniversary celebration, log in for 7 days to receive a "Choose Your Own SSR Pledge Skin Box." Welcome your favorite evolved form into your home! Plus, by participating in the anniversary event, you can earn fantastic rewards, including an exclusive skin for the SSR evolved form, Laguna, and a self-selection raffle.

Choose your wedding dress within 7 days and enjoy the pure white love of this anniversary.
During the 3rd anniversary event, log in for 7 days to receive a "Choose Your Own SSR Pledge Skin Box" and a corresponding "Choose Your Own SSR Evolved Form Box." A special, moving touch experience and exclusive ASMR will be unlocked, and you'll receive a wedding dress that transforms elegance and pure white into a symbol of sincere love and a vow ceremony. Plus, by participating in the anniversary-only event, you can earn fantastic rewards, including a new skin for Laguna: "Sister Appears" and up to 98 gacha spins!

The first MR evolution gracefully makes its appearance. Explode the entire map with elemental damage.
Like a swan gracefully dancing on stage, or sometimes like a small bird surrendering itself to a warm, pure white bed...
The wind-element-exclusive MR evolution, "Khara," gracefully makes its appearance! A new elemental stat system exclusive to MR evolutions has been introduced, along with dedicated "Critical Skill" and "Critical Value" systems. Additionally, exclusive entrance animations and skill effects have been added for MR Resonator enhancements, fully showcasing her charms.

The new witch, Lilith, has arrived. Experience her in all her glory!
Wow! Even Lilith, the popular evolution from "Echocalypse: The Scarlet Promise," has been cursed with "Witch Transformation"!? Awakened ones, hurry to the "Witch's Room"!
The third witch is finally officially revealed! During the event, participate in the limited-time play mode [Mission Chihiro] and unlock UR Witch Lilith to unlock a new character portrait and unique AI chat.

Will you save her before she is completely consumed by an unknown power? Or will you fall into the abyss with her?

New story chapters and new content are here. The journey to save the world is not over yet.

After the smoke from the Trellick Explosion Incident clears, the members rise again, guided by the Awakened One, with wounds and a vow of revenge in their hearts. However, they discover a new conspiracy surrounding the Church Nation, which is plagued by natural disasters and civil war.

The main story has been significantly updated in the 3rd Anniversary Version! The new PVE mode [Euphoria Castle] has also been implemented. The battle to save the world is not over yet.