sailor's Things

I'm genuinely losing sleep over this so this bl started with an emperor visiting hell with his child (it's an mpreg) and they meet the child's father which is i think the general (the emperor is an heavenly emperor) and the shenanigans starts (the emperor have such luscious hair it's like curly i think the child too and the ml has a red hair and they have like gorgeous eyes i think)
Please please please I'm genuinely loosing sleep over this i suddenly remembered it amd i can't take it off my mind and my brain won't let me sleep until i found it