Zongwu: Give you a chance and get a 10,000 times critical hit return!

Traveling through the world of Zongwu, Zhao Wuxian obtains a critical hit return system, and can get critical hit returns by giving away his own items.
"You donated an Xiantian Pill, triggering a tenfold critical hit return, and you get 10 Xiantian Pills!"
"You gave away the "Sword Manual of Exorcism", which triggered a hundredfold critical strike return, and obtained the complete "Sunflower Manual"!"
"You give away a hundred years of power, triggering a thousand times critical strike return, and gain a hundred years of immortal essence!"
"You donated Phoenix Essence, triggering a 10,000-fold critical hit return, and obtained the Undead Phoenix Egg!"
Wang Yuyan: "I'm sorry, cousin, Master Zhao has been so kind to me. I can only repay him by becoming his slave."
Qiao Feng: "In this vast world, I, Qiao, only admire Master Zhao, whose benevolence and righteousness are unmatched!"
Yao Yue: "I have become an immortal, but I am willing to wait for you in this mortal world. I only envy the mandarin ducks, not the immortals!"