time travel stories? or world travel. Prefferebly not a stupid mc tho

http://www.mangago.zone/read-manga/the_new_gate/ One of my favs

http://www.mangago.zone/read-manga/actually_i_was_the_real_one/ if shoujo's ok?
http://www.mangago.zone/read-manga/medical_return/
http://www.mangago.zone/read-manga/a_returner_s_magic_should_be_special/
http://www.mangago.zone/read-manga/back_in_time_to_you/

thanks guys