'This clause is clearly beneficial to the Wilderness World, though I have no idea what it needs Souls for.'
As time ticked by, a jumble of thoughts raced through Cheng Zongyang's mind. He considered all sorts of problems and potential uses.
And its greatest immediate use was for his family!
'This Oath Contract is a great thing. As long as the terms are spelled out clearly, it can essentially guarantee the family's safety.'
'If someone breaks the contract, I can get my Lifespan back with interest. But it costs me three days of my Lifespan to draft one Oath Contract. If no one who signs it ever breaks their oath... doesn't that mean my Lifespan is just wasted? So, either way, the Wilderness World can't lose?'
'If I sign up a hundred people, that's ten months of my Lifespan gone. What about a thousand people in the future, or several thousand?'
