The only way unfortunately is through Doom Tower, and I suspect that if you food him then he is gone forever. Does he still appear in your summonining portal?
Your best bet would be to try and reach out to support, but even then I am not sure how much they will help. You technically made a conscious decision to food him, so it wasn't a glitch in the game. That said, if you are quite a large spender then they might do something to keep you around
The only way unfortunately is through Doom Tower, and I suspect that if you food him then he is gone forever. Does he still appear in your summonining portal?
Your best bet would be to try and reach out to support, but even then I am not sure how much they will help. You technically made a conscious decision to food him, so it wasn't a glitch in the game. That said, if you are quite a large spender then they might do something to keep you around
He does appear in my summoning portal, it says 0/100 fragments but as you can see from my picture i have already collected him