Francis Ngannou is back in a big way.

The former UFC heavyweight champion returned to MMA action for the first time in over two years and needed less than four minutes to dispatch Renan Ferreira in devastating fashion to cap off PFL: Battle of the Giants.

While he’s so well known for his fight finishing power on the feet, Ngannou actually delivered a single takedown to start the fight and he never let Ferreira back up again. Once Ferreira got stuck in a bad spot on the canvas, Ngannou unleashed some truly vicious ground and pound that just started hammering away at the PFL heavyweight champion.

With each punch, Ferreira’s defense crumbled and Ngannou wasn’t slowing down until the fight was stopped. Referee Dan Miragliotta mercifully stepped in to rescue Ferreira at 3:32 in the first round as Ngannou secures his first win under the PFL banner.

Following the win, Ngannou was emotional as he dedicated the performance to his son Kobe, who passed away earlier this year at just 15 months old.

“I can’t just think about anything than my son Kobe,” Ngannou said. “I only take this fight for him. I hope they can remember his name because without Kobe, I wouldn’t be here tonight.

“It’s been tough. Not only the training camp was tough but the last two days was tough, full of emotion. I couldn’t do anything without thinking about it. It’s hard. This is for Kobe.”

The emotional turmoil seemingly fueled Ngannou to one of his most dominant victories as he displayed his full range of weapons to beat Ferreira on Saturday.

Some heavy leather thrown to start the fight led to the takedown from Ngannou as he planted the giant Brazilian on the canvas. While Ngannou looked to inflict damage from the top, Ferreira managed to toss up a triangle choke attempt from the bottom.

Ngannou resisted the submission before breaking free as Ferreira desperately tried to scramble free but soon he was eating punches from the terrifying heavyweight on top of him. With Ferreira basically just covering up and not offering much resistance, Ngannou just began unloading shots in succession.

Ferreira appeared severely dazed before just falling flat on his stomach as Ngannou kept throwing bombs until the referee finally stopped the onslaught. Following the win, Ngannou remained down on the canvas for several moments as he embraced his coaches and let the wave of emotion finally wash over him.

The win moves Ngannou to 1-0 in the PFL after the promotion made a huge investment in him as a free agent following the end of his UFC career. As far as what comes next, Ngannou wasn’t ready to speculate just yet if he’s going to stick around in MMA or perhaps return to boxing because the only thing on his mind was paying tribute to his son with this win.

“I knew I didn’t miss a step,” Ngannou said about his comeback. “I wasn’t worried about it. I knew everything was still there. It was just about me being able to manage my emotion. We’re here, we finally get the result

“I think my next move in combat sports all depends on me, how I feel. I always thought I still had a lot to give in combat sports. Hopefully I keep thinking that way.”