Jiang Guchuan!
Hearing this, Jiang Zhen was in a daze.
Jiang Zhen had already tabulated the guest list for the birthday party in Nanxing City and naturally knew that Jiang Guchuan was also invited.
That year, in order to investigate the identities of the four real culprits, he had spent some effort to find the residence of the employees who worked on the cruise ship.
After Jiang Zhen disguised himself, he personally went to look for those staff members to ask them about what happened on the cruise that day.
Jiang Zhen searched for more than ten boatmen before he found some clues.
The person who provided him with the clues had the surname Tu and was a lifeguard on the ship.