Watch Betterman Episode 13 English dubbed online free episodes with HQ / high quality. Stream Anime Betterman Episode 13 English version Nectar Supposedly, Dr. Umezaki was creating alternative food supplies in his lab but instead he has grown a deadly insect army. The doctor also has an insect that will turn someone into a zombie if it crawls to a person’s brain. He is about to use it on Miyako Asami so that she could help him with his insect army. Will anyone save Miyako before she is turned into a zombie? And who is the target of the doctors insect army?