Sinbad

Sinbad is a character from Magi.

The Main Event
The legendary Sinbad, The adventurous man who sailed through the seas again and again, The Conqueror of Dungeons, the king of Sindria, The High King of the Seven Seas, Sinbad.

Season 0
As the king of Sindria, he has made many enemies, and as a challenge rises before him, Sinbad makes his plan...

Episode 2

After putting up a request on part-timehero.com, it is quickly answered by an eager man named Kasuga Ichiban, who arrives at Sinbad's Main Event Arena of Sindria. Telling him of the challenge of defeating "the man who summons dragons", Ichiban instantly accepts his task. But before that, Sinbad has to teach him about Sindria and his tales...

Episode 3

After acing his essays on Sinbad's adventures, they head to The Dragonlord's fortress (actually his company building), and Ichiban can't wait to defeat the boss. Sinbad offers to take care of the underlings on the lower floors, which makes Ichiban go for a "speedrun", but Sinbad's advice about equipment misses him. Ichiban rushes into the Dragonlord's office, but before he can begin the fight, he gets shot.

Episode 6

Hearing that Ichiban got incarcerated, he goes to the police station and after a familiar looking guy leaves, he talks with Ooishi who isn't happy at first but agrees that it was a misunderstanding. He walks up to Ichiban and greeting him after so long and his new friend, opens the cell and heads out with them.

Episode 7

Ichiban is grateful for having Sinbad pay their meal at McDonalds, which is the least he could do since he accepted his request, and Jack finally confirms his sandwich was NOT poisoned by Chaos. The three have a good time together (save for Sinbad's hamburger having pickles, in contradiction to his preference stated in his 3rd book). Eventually, Ichiban needs to take a leak, and on the bathroom spots the shady figure that was talking with the cop in the station, and remembers Jack's words: Be aware of Chaos lurking in the bathroom", and follows him through the back door.

Sinbad and Jack arrive just as the fight ends, and the man decides to flee from the unfair situation. Moreso, Sinbad advises Ichiban and Jack not to pursue without planning, because that man is the right-hand man of the dragonlord, Seeker, a dynamic and magnificent enemy. Moreover, they'll need to be careful around the city now that they are known, especially with a face like Sinbad's.

Once they leave, a dimes figure silently approaches at a distance to them...

Season 7
HE'S THE MAIN EVENT BROTHER

Episode 9

Sinbad approaches Jonesy backstage to wish him a good match. Not recognizing him, Sinbad explains him who he is and offers him a deal to pitch in a word to management of whoever wins, but Jonesy listens to ASMR meanwhile and falls asleep on the spot.

Sinbad beats him for the sheer disrespect he showed.