C3532 It Goes Without Saying
Who's their opponent? Their opponent was Executor of Heavenly Dao.
The biggest advantage of their opponent was that they had the power to control the Heavenly Dao. They could use the Heavenly Dao to enforce the law.
As long as they were recognized by the Heavenly Dao and acted excessively, Law-Executor would be able to use his own power to deal with Dao Sovereign