Since that perilous area, spanning hundreds of kilometers in diameter, was sealed, Lu Chen and his team haven't encountered such dangerous grounds in the Sunset Mountain Range again. Though most of these areas attack proactively, their coordination has become so proficient that it takes only moments to seal any of those areas showing unusual activity.
Of course, this is mainly because Lu Chen's speed at inscribing the Array Patterns is getting faster and faster. The mysterious black fog emerging from those perilous areas doesn't even have time to escape before Lu Chen's inscribed Array Patterns appear above them.
In the ensuing years, Lu Chen worked with a group of Immortal Venerates to reinforce the seals across the Sunset Mountain Range.
Initially, they spent about two years mostly sealing the dangerous places in the Sunset Mountain Range, but they worried about any missed threats. Thus, they divided the team into squads of ten, patrolling the range for several years.
