I was reincarnated as an evil god and my subordinate's demon army is on the brink of annihilation, what should I do?

After going to the great beyond, Hirano Bonta was reincarnated as an Evil God. Descending upon the Demon Lands, he came across his follower, the 108th Demon Lord, the Drake. A fortuitous omen...thought Drake, who had suffered a great defeat in battle, leaving him with only 200 underlings. On top of