Taurgladiator

Samuel gladiator and his best friend taurtis are new in yandere high school they don't make lots of friends only one but they are still the best of friends until grian ,one of samgladiator's friends ,comes to visit Japan .
Grian gets on tauris's way on getting his true love Samgladiator.
What will taurtis do to get grian out of his way