Chrono Alter opens one year after Chrono Trigger. Crono and Marle are on a date on top of a mountain. Soon after, they are attacked by a resurrected Lavos. The two are thrown into separate gates, and Lavos vanishes. Crono wakes up in a village he doesn't recognize. After talking to the villagers, Crono decides to speak with the king. After meeting with him, the King reveals that he had a letter for Crono. The letter was stolen by a group of mystics who have a hobby of stealing things. Crono enters the cave and confronts the leader of the group; Sir Kreepy. Before the battle begins, Glenn enters the battle. The two team up and defeat Kreepy. Glenn reveals that he was also attacked by Lavos and sucked into this world. Once they retrieve the letter, they realize it's from Schala. The two set