There are many parallels of TW and MC, specially if you are following the Ai route. Many are just taking for granted that TW is gone, without verifying and instead are choosing to race towards this God's grave to claim it for themselves. But somethings feels off, the memories, the dreams, the drops of sudden knowledge that goes beyond just being theseed, the soul being the same without the scars but awakening and growing, becoming more once again. I believe that TW is not truly gone as everyone would like and profit from, but rather, took a gamble, a final ploy or bet against the heavens after losing his divine spark. Memories and powers hidden away until the right moment, too early and the heavens could take notice and/or MC will just be a puppet and it wont work, trusting and letting go for this new incarnation to get to a stage where it can stand on its own and with this parallels, with maybe just the right amount of preassure to create a will, drive or obsession that matches TW, it could create something that TW may have opted to after seeing all his memories, his destroyed body, his shattered divine spark, his fall and betrayal of his lover. Something more than just a takeover as planned or inheretance like he did for the others, a real second chance at defeating the heavens, a true rebirth. Without the scars, without the mistakes made in his journey and most importantly maybe, without the chains of Karma that followed him. TW and MC, the one and the same, a new divine spark.