May Flowers was a member of Los Vatos Locos, a Kiss look-alike group of wrestlers, with whom he held the Mexican National Atómicos Championship twice.
In mid-1998 AAA owner Antonio Peña put together a new group of wrestlers, a stable called Los Vatos Locos (Spanish for "the crazy guys") consisting of Nygma, Charly Manson, May Flowers and Picudo.
[1] The Verano de Escandalo match was just the first encounter in a long storyline feud between the two groups that would last for several years.
The Vatos Locos / Los Vipers feud continued through 1999 with the two teams wrestling to a double disqualification at Triplemanía VII in June.
In keeping with the "Kiss" theme set by Nygma and Picudo, Espiritu altered his appearance to look more like Paul Stanley's "Starchild" character.