Her innocent boy, her only son, was brutally murdered in a 2018 Bronx gang-attack stabbing that shocked the city — but the mother of Lesandro “Junior” Guzman-Feliz has turned her life into a shrine to his memory.

Junior’s sweet image covers nearly every wall in Leandra Feliz’s Bronx home. It adorns her clothing, her pillow and bed quilt.

His NYPD Explorer jacket and hat are framed on a hallway wall. Even in the bathroom a small portrait of Junior hangs.

“Everywhere, everywhere he is with me, in my heart, 24/7,” she said, putting her hand over the left side of her chest on Saturday.

A day earlier, five of Junior’s killers, all of them Trinitarios gang members, were sentenced to decades in prison.

They had been caught on camera in the attack on the 15-year-old, whom they had mistaken for a gang rival.

“There were two deaths: Junior and I, who was left dead inside,” she had told the sentencing judge.

But in her Melrose neighborhood home, she hugs a teddy bear dressed in an Explorer jacket in his honor, and feels comfort.

“Yes, that’s how I can be living a little better, feeling him with me everywhere I move, all the time,” she said of his reassuring presence.

His many school and Explorer club awards hang on the walls.

“If Love alone could have spared you . . . you would have lived forever,” reads one plaque, again bearing his image.

“I never take this off,” she said of the pendant she wears on her neck, which bears a photo of ­Junior smiling.

“I’ve got my son’s spirit with me. Sometimes I’m talking to God asking God to take care of him,” she said. “When [it’s] my time to go, I can see him again.”