Marichu first became known for her memorable performances in Motus, Sunugan, and Insane. She made her FlipTop debut at Won Minutes 2024 Luzon 2 in Quezon City, facing Shaboy in an entertaining matchup. The Isabela femcee then joined forces with Aubrey for the Dos Por Dos2 Tournament. Their team reached the semifinals. Her next singles match took place at Zoning 18, where she faced Blizzard in a back-and-forth bout. Despite not getting the W, many admired her solid metaphors, witty humor, and strong stage presence.