In the morning, Gon wakes to find Killua's face swollen and bruised — he trained all night with Biscuit, since he too is scheduled to fight. Gon, meanwhile, feels completely rejuvenated: the secret is Biscuit's Piano Massage, every note of it pressed in with aura, resetting a battered body to working order. The price is posted on the wall — pay immediately, or she will bankrupt you.