Greetings and salutations ᕕ( ᐛ )ᕗ, The pick today is "Re:Monster" a seinen action fantasy manga about Tomokui Kanata, a guy that has been reincarnated as a goblin retaining his previous life's memories and the ability to evolve.
This manga is based on a Novel by KANEKIRU Kogitsune.

Description:

After his unfortunate death, Tomokui Kanata has been reincarnated as a member of the weakest race, a goblin named Rou. However, Rou has retained his previous life's memories, as well as an ability that allows him to gain strength and abilities from eating. He also possesses a unique evolutionary tree.
Now, Rou has made a promise to himself that he would live this life to the fullest. In this alternate world of survival of the fittest, events unfold with competent subordinates and comrades.