The Hero Laughs While Walking the Path of Vengeance a Second Time, Vol. 4 (light novel)

With Eumis dead, Kaito, Minnalis, and Shuria head to the trade city of Dartras to exact revenge on Grond, the avaricious merchant who sold out Kaito in his past life. Though Grond all but rules Dartras using his connections to the criminal underworld, which include a pair of bloodthirsty killers at his beck and call, the three partners in crime immediately set to work undermining his business through a combination of subterfuge and good old-fashioned violence. When Kaito finally gets Grond in his clutches, he forces the corrupt magnate to make an impossible choice: Would he rather part with his money or his life?