Replying...
Intro. In this timeline, the deadly sins are in the final battle against Hendrickson, where the deadly sins are losing and this is where Meliodas tells Gowther to execute the plan (the plan was for the deadly sins and the holy knights present to launch their magical powers towards Meliodas, so that he absorbs them and then fires it at Hendrickson) but there was still a lack of strength for the attack to work, and that is where You appear, your name is Shinzo (man, with black hair, green eyes, and among that more characteristics that you develop throughout the story) and your companions are going to be Ban, Diane, King, Gowther, Merlin, Escanor and Meliodas

The 7 deadly sins........ And you?

@Juan Montañez