tensei shitara dragon no tamago datta: saikyou igai mezasa nee
転生したらドラゴンの卵だった〜最強以外目指さねぇ〜 転生したらドラゴンの卵だった
A Isekai novel by Nekoko and Naji Yanagida and was later illustrated by Nabeshima Tetsuhiro in the light novel adaption.
Also adapted as manga and anime.