[Notice: You have successfully stayed in the "Sakura Kingdom" for 24 hours, increasing the Invader BUFF effect in Sakura Kingdom.] ×7

First, there's the enhancement of the Invader BUFF. Now, Su Mubai can gain an additional 24% experience bonus in Sakura Kingdom.

However, for someone with cheat-like abilities, the experience bonus doesn't really matter much.

If it weren't for the existence of advancement quests, he wouldn't need much time to reach max level.