REBORN! (2006) : 7x185

Tsuna and his friends are visiting Chrome when they run into Ken and Chikusa who tells them Chrome's strange behavior. They discover that Chrome has completely terrified of something, leading Kyoko, Haru, I-Pin, and Yuni to stay with Chrome until she calms down while Tsuna and the rest go back. Reborn holds a meeting with other Arcobaleno regarding Chrome's sudden change and deduce that it was connected to the First Mist Guardian, Daemon Spade. In the afternoon, Reborn gathers the Arcobalenos and Tsuna's guardians to meet with Chrome once again for the inheritance. However, Daemon Spade appears and traps the Chrome along with the other girls in the building and declares Tsuna is unfit to be the Vongola Tenth.