Comments of chapter undefined of The Primordial Record

Thanks for the chapters mate!I have a question. Why has he not used his ouroboros bloodline at all during this battle? Why didn't he devour that creature and it's tribulation all together? I feel he could do it easily. Or was this simply a test for his nascent primordial bloodline and now he will go back in time to do it properly?

[img=exp]Thxs for the chap[img=exp]