Distoken Acquisition Corporation issued promissory note in the aggregate principal amount of up to $360,000 to returning lender Xiaosen Sponsor LLC on November 10, 2023. No interest shall accrue on the unpaid principal balance of this Note. All payments shall be applied first to payment in full of any costs incurred in the collection of any sum due under this Note, including, without limitation, reasonable attorneys' fees, and then to the payment in full of any late charges and finally to the reduction of the unpaid principal balance of this Note.