Seven Days of Trickery

[Unlimited streaming + micro-thriller + no CP + slow pace + top-notch sword skills] I contracted an illness when I was ten years old. I have been unable to speak since then and became a "mute." They laughed at me, ridiculed me, and excluded me. I thought my entire world could only be spent like this, speechless amidst all the bad sounds... Disaster struck that day. The sky was gray, the moon was as red as soaked in blood, and the whole world was filled with the unpleasant smell of rancid blood... Wait, that's... What happened to this world? !