Chronos - Deep
the relationships really didn't get to me. and that bromance tag is a scam, it's more brotherly love than bromance smh. basically those shadows altered their heir's memories in return they're trapped in the mortal world. kagetsuki are those who got greedy over power and tend to devour the warmth of their owners (the ones they possessed) just so they can rise upon the ranks. chronos is the king and he ate put some ball of light in his chest just so he can save io. (i felt like a light shadow can be a bigger plot device but somehow the author just put the bond route for those chosen kids) apparently io is the key for everything. all he need to do is hug his brother haru who is the leader of kagetsuki (uranus the rival shadow of chronos) that he forgot after he went to his adopted family. (he just forgave him at the end even after killing innocent people bruh what a shit ending, weak mc and scattered plot)
When The Cicadas Stop Crying Webtoon