Tian Lang is the owner and the wielder of SMA1-TS000- Thunderbreaker.

Tian Lang currently works as an employee of Mirroria Nursery in Vera and is from District 7. 

Loves flowers and is called the "store owner" since he is responsible for taking care of and selling the plants in the center. He's actually the strongest Executor in District 7, and his true strength is unknown. Not many people know about him. He's considered a hidden card of District 7 meant to be used when Mirroria is in danger.