Visiting across multiverse for Research

The journey of a young transmigrator along the multiverse for the purpose of research, understanding, and wonder.

come join our MC's journey along multiple multiverses of anime manga and novels.

Ryan-->R?????.

NOTE: it is not a wish-fulfillment story where mc gains all perks easily, some perks are what he already retains.

PS: patience is a virtue so come along the journey and in 3rd POV