After a full year of intense training, Yui Ming returned.
He went to Yuto's house to surprise him with his return, but the moment he entered, he was met with a horrifying sight.
Yui Ming (shocked): How did he die? Is this a message?
Yuto: One day, the Seven Sins attacked me. They tried to kill me because you killed their brother. I want you to take revenge for me.
Yui Ming: I will take revenge.
Filled with rage, Yui Ming left Yuto's house and headed toward Akazawa City.
Yui Ming: I need someone to take me there.
He saw a carriage on the road and approached it.
Yui Ming: Stop!
Ryota: What is it, sir?
Yui Ming: Which way leads to Akazawa City?
Ryota: It's to the northwest.
Yui Ming: Thank you.
Yui Ming grabbed his chain and killed Ryota.
Yui Ming: Thank you for the free carriage.
After arriving, he entered the city and went straight to the Adventurers' Guild.
Miko: How can I help you?
Yui Ming: I want to register as an adventurer.
Miko: What is your name, lineage, and place of birth?
Yui Ming: Yui Ming. I have no place of birth.
Miko: Very well. Here is your adventurer license.
Suddenly, a man stood up and approached Yui Ming.
Toshiro: Hey, idiot! Come fight me!
Yui Ming (thinking): Should I kill him now?
Toshiro: Why are you silent? Are you scared?
All of his friends stood up and began mocking Yui Ming.
Calmly, Yui Ming walked toward Toshiro and cut off his head.
He grabbed his chain and killed all of his friends.
Everyone was terrified of Yui Ming.
Without a word, he took a mission to kill a dragon and set off.
Tsubasa: Sir, please wait!
Yui Ming: What is it?
Tsubasa: I want to help you with your mission.
Yui Ming (thinking): Should I accept? I will accept—I need someone to help me.
Yui Ming: I accept your help.
They headed toward the mission, and along the way Tsubasa began explaining.
Tsubasa: This dragon is known as the Human Slayer.
Yui Ming: Why is it called that?
Tsubasa: It has killed countless people—nearly two hundred thousand soldiers.
Yui Ming (shocked): Then we're walking to our own deaths!
Tsubasa: It defeated them using illusion and invisibility techniques. I'm going with you to take revenge for my father and mother. They were killed by this dragon.
Yui Ming: Don't be afraid. We will take our revenge.