1.8.3
- New character L-grade Beelzebub(Present) Nightmare Pass & Chance-up Summon now available!
- Log in for 7 days and get exclusive Valentine's Day Artifact for you!
- Collect 'Suspicious Chocolate' from all kinds of battles and exchange them for various items!
- L-grade Character Mammon(Butt) Chance-up Summon
- You can enjoy all of the past Event Stories after update!
- New feature 'Friends' updated!
- Minor bugs fixed
1.8.2
- Fixed issues regarding Adoring mode
- Minor bugs fixed
1.8.1
- Fixed Limited achievement errors for Nightmare Pass
- Minor bugs fixed
1.7.13
- Christmas limited Hell Oh! Talk available (~12/30 KST)
- Minor bug fixes
1.7.12
- New L-grade Character Lucifer(Blow) Limited Contract released!
- Collect Snowflakes and get L-grade Selfie Character Selection Ticket and more!
- Special Holiday Event story is now available
- Minor bugs fixed
1.7.11
- New L-grade Character Zagan(Model) Nightmare Pass released!
- Special Holiday Event story is now available!
- Reduced app capacity by Resource Optimization
- Minor bugs fixed
1.7.10
- Satan(Tortured) Limited-time Summon Available
- New Dating Story Available when Satan(Tortured) is Evolved!
- Illustration updates for Belphegor(Selfie)
- Minor bugs fixed
1.2.12
- System stabilization
- Improvement of stores
- Correcting the crashing phenomenon