The Merone Base's Secret is the 110th episode of the Katekyo Hitman Reborn! anime.
Ryohei defeats Baishana and his Box Weapon with a move called "Maximum Ingram". Back at the Vongola hideout, Haru is worried about Tsuna and Kyoko is worried about her brother. Ryohei, Gokudera, and Yamamoto continue their way into the base but suddenly the base starts to move.