Baby Grandpa Genius Battles Back

Lu Chengyuan, a scientific hero, transmigrates into the body of 8-year-old Ye Tiantian. To meet his critically ill grandson—billionaire Lu Zhendong—he participates in the "Genius Brain Competition" hosted by Lu Zhendong. He defeats Lu Ye, his great-grandson who cheated in the competition, and claims the championship. Then, he recognizes his family members despite being in a child's body, rectifies the family tradition, helps Lu Qingxue take charge of the group, and guides Lu Ye onto the right path.

Baby Grandpa Genius Battles Back is listed on DramaWatch from the HappyShort catalogue. 90 episodes, playable in order from the HappyShort catalogue.

All 90 episodes of Baby Grandpa Genius Battles Back add up to about 2 hours 0 minutes of viewing, which makes it an evening or two.

Originally released on HappyShort, it streams here in full — in order, in your browser, no account needed.

If it hooks you, the closest HappyShort titles by length are “English” and “The Young Taoist in the City”. From another studio, “Our Forever Ended at Eighteen” is the nearest match.

Where else to watch? Baby Grandpa Genius Battles Back — every app & free option on WatchDex

Episodes

1. Episode 1
2. Episode 2
3. Episode 3
4. Episode 4
5. Episode 5
6. Episode 6
7. Episode 7
8. Episode 8
9. Episode 9
10. Episode 10
11. Episode 11
12. Episode 12
13. Episode 13
14. Episode 14
15. Episode 15
16. Episode 16
17. Episode 17
18. Episode 18
19. Episode 19
20. Episode 20
21. Episode 21
22. Episode 22
23. Episode 23
24. Episode 24
25. Episode 25
26. Episode 26
27. Episode 27
28. Episode 28
29. Episode 29
30. Episode 30
31. Episode 31
32. Episode 32
33. Episode 33
34. Episode 34
35. Episode 35
36. Episode 36
37. Episode 37
38. Episode 38
39. Episode 39
40. Episode 40
41. Episode 41
42. Episode 42
43. Episode 43
44. Episode 44
45. Episode 45
46. Episode 46
47. Episode 47
48. Episode 48
49. Episode 49
50. Episode 50
51. Episode 51
52. Episode 52
53. Episode 53
54. Episode 54
55. Episode 55
56. Episode 56
57. Episode 57
58. Episode 58
59. Episode 59
60. Episode 60
61. Episode 61
62. Episode 62
63. Episode 63
64. Episode 64
65. Episode 65
66. Episode 66
67. Episode 67
68. Episode 68
69. Episode 69
70. Episode 70
71. Episode 71
72. Episode 72
73. Episode 73
74. Episode 74
75. Episode 75
76. Episode 76
77. Episode 77
78. Episode 78
79. Episode 79
80. Episode 80
81. Episode 81
82. Episode 82
83. Episode 83
84. Episode 84
85. Episode 85
86. Episode 86
87. Episode 87
88. Episode 88
89. Episode 89
90. Episode 90

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Similar runtime

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The whole guide · Titles A–Z · All of HappyShort