Carly Colón
González remained working in the midcard, improving his skills and gathering support from the fanbase. This earned him more backstage supporters and a push was planned following Colón's purported retirement. A tournament for the vacant title was announced, supposedly with rounds taking place in several countries. However, this was a mechanism to trigger a push for González, who was receiving vignettes where Colón was depicted training him. Brandi was brought to WWC, claiming that he was the winner of the other tournament branch. On August 13, 1997, González defeated his former tag team partner to win the Universal Heavyweight Championship. During this reign he was heavily pushed, eventually entering a feud against David Sierra. The belt was held up following a match between them, but González recovered it two weeks later in a rematch. His next feud was precipitated randomly, when "El Nene" interrupted González during a promo, challenging him for the championship. However, this was used to advance the actual storyline, which began with Colón advising him not to accept the challenge. González dropped the title and a confrontation between both ensued after the match, with the differences between both growing during the following months. On May 19, 1998, González won a rematch and went on to turn heel by delivering a promo insulting Colón afterwards. He went on to create a stable known as La Familia del Nuevo Milenio or New Milenium Family and defeated every face wrestler in the midcard, which set up a match between both at Aniversario 1998. In the first night of this event, Colón won the Universal Heavyweight Championship, only to drop it back to González the following night. He went on another successful midcard talent run and held the title until November 26, 1998, losing it to Shane Sewell, before recovering it two days later. On January 6, 1999, González dropped the title in a rematch against Colón, quickly winning it back three days later. González brought in Pierroth, Jr along several Lucha Libre AAA World Wide (AAA) wrestlers to 'invade' the WWC, but the Mexican turned on him after claiming being tired of receiving orders. The first contest between them resulted in a double disqualification due to illegal tactics, with the Universal Heavyweight Championship being held up. On April 3, 1999, González won the title back in a hair vs. mask "apuestas" match, unmasking Pierroth. However, he dropped it in their next encounter. The feud came to a conclusion in a stipulation match, in which the loser would leave WWC, which was won by González. Shortly afterwards, Carly Colón began appearing in WWC events as a cameraman. González began teasing him, prompting another contest against Colón Sr., who won the championship after his son hit González with a shovel. On November 13, 1999, the title was held up due to outside interference, Colón regained it. González went on to defeat Colón Sr. and regain the championship in WWC's next event, while Carly Colón began his career entering a major push. Soon, both engaged in a feud, and Colón became the youngest Universal Heavyweight Champion by pinning him on January 29, 2000. González then began bringing in several wrestlers to wrestle Colón for the championship, initially including Álvarez and Hercules Ayala.