hi, ive been looking for manga that a kid reincarnated and when he got reincarnated he hav...

hi, ive been looking for manga that a kid reincarnated and when he got reincarnated he have a beast beside him..i dont know if he called lord or what..and then a knight saw him and the beast..and he adopted the kid..

anyone who knows please tell me..ive been looking for 3 month..