1. Path of Contractor Clear [Path of Contractor]. You can get various Rewards including [SSR Devil Box]. 2. Book of Summon
Complete conditions of [Book of Summon] and Summon strong Devil for free.
3. First Clear Reward.
You can get Big reward when clear each stage for the first time.
[First Clear Reward] of 5/10 stage of each chapter is 100 summon stones.
Challenge to clear all chapters and get summon stones.
Check Event quest! You can get various Rewards including some exclusive special items!