Elena told the elders present that as even now the choas source was in an unstable state, she could use this chance to lower its activity level again. Normally doing something like this would not be possible for even a S ranker like her but Elena told them that she had an artifact of a demigod powerhouse and through that she was capable of slightly influencing the Choas Source.
Hearing this all the elders became super excited and happy. They felt like a big burden went down from their shoulders. But Elena poured a cold bucket of water in their celebration by reminding them that what she was doing would not be a permanent solution and in the future, just like this time, the chaos source would start repairing itself again.