After Falling to the Dark Side, I Cut Down Everyone I Meet in Sen Palace

[Urban, Survival] If you could choose one superpower, what would you want? What would you do with it? How would you live? Would you still be yourself? The day the college entrance exam results came out, Yujia's life began counting down. At death's door, he discovered he could freely enter and leave the "Forest Palace." It was a mysterious place, filled with deadly dangers and endless opportunities. Every time Yujia explored this vast palace, he grew stronger in the real world. He was also the only "Dream Seeker" who could bring his superpowers back to reality. From then on, everything changed. Mists shroud the way, illusions blur the truth; bloodshed and cruelty, the Seven Arts of the Forest Palace.