The basic military formations of Ooyama Iwa and Nishikann Jirou had originally been components of a large-scale formation. The two of them had also once been Japan's pillars in Goryeo.
Due to the losses sustained during the legion battle, only two large-scale Strategic Battle Formations remained in Goryeo. One was the Heavenly Cloud Formation jointly controlled by Ooyama Iwa and Nishikann Jirou.
The other was the formation recently granted to Utsunomiya Taro and Tamura Iyozo to maintain the balance.
Now that Ooyama Iwa and Nishikann Jirou had already deployed their component formations, it was only natural for them to use their own formation as well.
Moreover, in terms of status, Utsunomiya Taro and Tamura Iyozo were Warlords temporarily stationed in Goryeo on behalf of His Majesty the Emperor, while Ooyama Iwa and Nishikann Jirou were local warlords.
There was no reason to doubt such a proposal.
Their purpose was to maintain balance. They ought to be kept in reserve.
"It's been so long since we last used it."
"Indeed. The last time was when we destroyed the Goryeo royal court."
After abandoning the Goryeo Eight Trigrams Formation and Yun Ting, Ooyama Iwa and Nishikann Jirou simultaneously controlled their formation as they retreated to the rear.
Their undisguised words left the Goryeo Reincarnators within the Eight Trigrams Formation looking utterly horrified.
"We're done for, smecta!"
"To die beneath this move, I'll have no regrets in this life, smecta."
Then, expressions of 'this life of mine was worth it' appeared on every one of their faces.
What was there to be dissatisfied with if Japan had been forced to use such a formation?
We are Goryeo's greatest heroes!
Yun Ting's expression was grave as he repeatedly asked,
"What do you mean? Are they preparing to use an even stronger ability?"
Yun Ting