The Celestial Master's Sword Stolen, I Strike Back With Thunder Magic

Qin Yang transmigrated into a parallel world and started off as the Purple-Robe Celestial Master of the Dragon and Tiger Mountain, in charge of the Celestial Master's Mansion. He thought he would just spend his days idling on the mountain.
However, on the very first day at the Celestial Temple, Qin Yang encountered a thief who stole his Celestial Master Sword and shamelessly sold it on an overseas live stream.
Qin Yang immediately bound the Divine-Level Celestial Master System, where he could receive rewards simply by checking in.
"Ding! Checked in on the first day, received the reward [God-tier Five Thunder Divine Spell]!"
"Ding! Checked in on the second day, received the reward [God-tier Heaven and Earth Divine Spell]!"
"Ding! Checked in on the third day, received the reward [God-tier Hundred Steps Flying Sword]!"

Facing the live stream sale of his Celestial Master Sword and the arrogant overseas streamer claiming that Celestial Masters on the Dragon and Tiger Mountain were so weak that their swords had been stolen, Qin Yang directly used the Five Thunder Divine Spell, casting it from a distance.
""Boom!""
Overseas, the world underwent a tremendous change as a thick purple thunderbolt descended from the sky, obliterating the thief streamer's luxurious mansion with a single strike.
Instantly, all the viewers were dumbfounded."Holy sh*t! Is this a coincidence?"
"The Dragon and Tiger Celestial Master's Mansion? Five Thunder Divine Spell?"
"You shouldn't mess with the Celestial Master, bro. You're just courting death."