Besides the first two main quests, there was one more...
[Main Quest (3): Founding the Huang Empire] [Quest Requirements: Establish a new empire named "Huang." Its territory must not be ceded... the Huang Empire must possess the full territorial area of an empire.] [Quest Rewards: Unlock the outfit system. Outfits come with exclusive special effects and attributes. Claim five Valkyrie outfits for free (the outfit "Orchid Night Song" may be claimed in advance). Unconditionally upgrade three weapons beyond their limits!]
These were all the main quests. Durandal and Rita looked at the three main quests before them. Though there were supposedly three... they were really one enormous quest.
Overthrow the dynasty, topple the Empire... and establish a new nation, the Huang Empire!
Furthermore, this nation had to be ruled by the Sage King, Valkyrie Starlit Astrologos, who would ascend the throne as emperor! Meanwhile, Rita and Durandal would respectively become the empire's chief civil official, the Chancellor, and its chief military official, the Grand General.
There was also the requirement that once the Huang Empire had been established, its territory could not be smaller than that of the current Empire. This clearly set the condition that no land could be ceded!
Those foreign tribes would not be allowed to carve up the land. As for the rewards, they were different from before...
"An outfit system?"
Durandal and Rita curiously examined the description. It was roughly like opening an outfit shop. The outfits they already had did not matter much; the important part was that it sold outfits they had never obtained before, as well as outfits for new Valkyries.
Unlike in the game, all outfits here could be bought with Crystal, though they might be rather expensive.
The two did not look into it