After all, even the current members of the Chat Group would find it difficult to kill Mio Takamiya in Kurumi Tokisaki's world.
Could it have been a Seal?
Or had Mio Takamiya willingly accepted death because her plan had failed?
Worst Spirit: "A trade."
Worst Spirit: "Shinji Takamiya's soul in exchange for all of her power."
Worst Spirit: "They are ordinary people now."
Worst Spirit: "Not only Mio Takamiya—Tohka and the others gave their power to me as well and became ordinary people."
The immense power and long lifespans possessed by Elves were not what they truly wanted.
If losing those things would allow them to live peaceful lives, then they were willing to give their power to someone else.
Kurumi had used the Chat Group to extract their power, then used Points to resurrect her friends and those people from the past who should never have died.
Now, there were no Elves left in that world.
The only Elf was Kurumi.
Her regrets had been made up for.
Although it differed from what she had imagined, doing this much was probably enough.
Back then, she had only been able to risk everything, so she had been utterly steadfast in her convictions. But now that she had another choice—a better choice—she no longer wanted to continue.
Ordinary Group Owner: "There was actually a way like this!"
Shinji Takamiya's soul in exchange for all of Mio Takamiya's power?
Given Mio Takamiya's love for Shinji Takamiya, she would naturally agree. Even if it was only his soul, creating a body for him would not be difficult with Mio Takamiya's strength.
The most important thing was Shinji Takamiya's soul!
If Kurumi Tokisaki had not joined the Chat Group, and if the Group Mall had not happened to contain nearly everything from each member's