Message is the 54th chapter of Golden Kamuy.
Sugimoto and Ushiyama engage in a fight. Ienaga tries to erase all the evidence by burning everything but Shiraishi throws one of Kirorankes grenades and traps her. Sugimoto falls into one of the traps and finds out that the basement is on fire. On the other hand bumps into Ushiyama and he gives him a message from Toshizu to him. Shiraishi drops the bag of Kiroranke grenades into the fire and explodes all over the place. The group barely manages to get out of the hotel before the whole bulding came down. At the end, Ushiyama comes out from the rubble with holding Ienaga in his arms.