pairwise harmony

Exploration Stage: Summer Theater Stage
From: Bao
Description: In severing the line connecting the Tiangongu and the sun, it is very important that no further damage be done to the sun. If the sun itself were destroyed, it would be irreversible. With the harmony disk, such an event could be avoided. Please look for it.
Completed: If we had not found this harmony disk, we would have been in serious trouble. It contains the power of opposites, or "yin and yang". Borrowing it, we should be able to break the line of energy created by the heavenly ngu without damaging the sun.