Who Opened up Pain Sharing?

[Dual Male Protagonist] Chi Yu, the holder of the SSS-level talent [Immortality], encounters Lu Zhi, the holder of the F-level talent [Pain Link]. A man who cannot die is forcibly bound to someone who can make others die in his place. "You're immortal, aren't you? Then die for me a few more times." On the thirty-seventh day of the bizarre game, Chi Yu was pushed into a death trap for the one hundred and fourth time. This time it was an S-level calamity beast, a three-story-tall rotting giant whose poisonous mist could corrode steel to dust. Four or five players lured it into an abandoned factory, and then—they...