The holy Quran says that Almighty Allah lifted him towards Himself. بَل رَّفَعَهُ اللّهُ
Also it is mentioned in hadith that he would descend among you near the Day of Judgment and would meet Hadhrat Mahdi and would kill Dajjal and then Gog and Magog. عيسى لا أب له Hadhrat Isa (عليه السلام) has no father. It is not right to consider Hadhrat Mahdi (عليه السلام) his father. When you do not have knowledge you should advise the questioners to contact Ulama. Why do you bother?
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband