The Contracted Witch Is a Fool? Ridiculous

In the magical continent of Moyuan, Lu Mingze, a 15-year-old student at Moyuan University, participates in his first contract test. The continent is divided into ordinary people without spiritual power (yimin) and spiritual people (lingren) who have awakened their power. Those who awaken before age 12 can attend school, and the top 10,000 enter Moyuan University. Through the Spirit Testing Platform, they choose partners to contract with, which enhances their strength. The partners are all beautiful women, but witches are looked down upon. Lu Mingze, with the highest 5S-level strength, contracts a witch, disappointing his elders and drawing mockery from peers. How will he overcome this prejudice? — Description from novelcodex.org