What Do I Do Now That I've Turned Into a Tentacle Monster?

When he woke up to find himself transformed into some unknown creature in a completely unfamiliar world, Xiao Ming was dumbfounded. Even worse, this strange creature, covered in countless tentacles, survived by feeding on... that stuff. The situation was dire, so Xiao Ming could only keep smiling and take life as it came. Hmm, there's a man about to die over there. Drag him away... A year later, a certain tentacle monster looked at the dazzlingly handsome man outside the cage and realized he was in big trouble. Pairing: The story's seme is a naturally gifted but constantly overpowered attacker x a ruthless lord-emperor with an overwhelming possessive streak. P.S. The protagonist is a tentacle creature at first, but will turn human later. (This story is being written in advance. Your bookmarks are what keep me writing more~~)