What would happen if Andromeda's Shun had been kidnapped by Pandora ?

in this story Andromeda went on a mission to stop Pandora but it went wrong. since this she left him unconscious and put Hades' soul into hers. Andromenda's body erasing his memory of her life and manipulating him into believing that he was her son. One day Adromenda is in the house but however his body was possessed by Hades he realizes this and refuses what Hades says but Hades takes control of his body and mind this causes Adromeda to have no memory of his life before. What happened to Pandora was bad and he swore to kill the knights of the zodiac, but one day Ikki decided to go and confront him. to his brother trying to get him to recover his memory but in the battle Ikki dies and months later Andromenda goes after Hyoga in their battle she leaves him in a coma this causes Athena and Seiya to go after him but Athena is captured by Shun / Hades she Before, he told Seiya to flee and hide in the sanctuary, but Athena escapes and decides to comfort Andromeda with her Athena weapon. Shun tries to fight without much result, but he defeats him, making Shun remember who he is. When he wakes up, he looks and remembers. his life before what happened with pandora. But he lives with the regret of having killed Ikki his brother and left Hyoga his boyfriend in a horrible coma and flees far away without the possibility of returning so he goes to another place to hide since he is left with the feeling and pain of what What did