Road of Flowers
Well, Your grandpa founded the research institute, so if the head of the institute is decided not only by ability but also thRough heritage, That makes you the rightful heir to the institute. Maybe principal Xu Only wants to return wHat is Yours when he found out your Ning Er’s descendant. who else could Be the perfect heir other Than the founder’s granddaughter ?
Principal Xu waited for 3 years for Ran Ran to make her his Heir of the Research Institute because he knew that she is the grand daughter of Ning'er the founder of the Research Institute and only rightful to give it to his grandaughter. Ouyang Wei and Ming Hai just wait for your demise soonest. Go Ran Ran trample them to their graves.