Marriage Toxin — Season 1

Apr 202624m

An assassin must marry to appease his clan and save his sister. Small problem: He doesn't know how to date.

Apr 202624m

Kinosaki takes Gero to practice dating in a floating art museum that becomes the scene of a heist.

Apr 202624m

Gero fights a Water Master to rescue Himekawa, but his real challenge is taking her on a date afterward.

Apr 202624m

Gero goes undercover as a student to guard a corporate heiress, but he isn't the only Master on campus.

May 202624m

A test of courage seems like a romantic opportunity, but it turns out to be a deadly trap.

May 202624m

Panicked students try to sacrifice Ureshino, and stopping Naruko is the only way to make them see reason.

May 202624m

Gero goes to see his friend get married, only to run into some particularly unwelcome wedding crashers.

May 202624m

Gero takes a job to protect a fellow Master from a man who can go toe-to-toe with the expert assassins.

Jun 202624m

To save Arashiyama, Gero and friends storm into the Beast Clan's home ground.

Jun 202624m

Gero and Arashiyama start to bond, but a run-in with their biggest enemy ruins the mood.

Jun 202624m

Kinosaki and Piichi sneak into a Beast Clan lab and witness bizarre experiments with blood.

Jun 202624m

To stand a chance against the Beast Master, Gero must get in touch with the essence of his Poison Blood.

Jun 202624m

Arashiyama throws a party to thank Gero, and Kinosaki sets out to make sure it takes a romantic turn.